X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (43895) 43895
Newspaper Article (16146) 16146
Government Document (6935) 6935
Dissertation (6212) 6212
Book / eBook (4153) 4153
Publication (3479) 3479
Magazine Article (3219) 3219
Trade Publication Article (2448) 2448
Transcript (1997) 1997
Newsletter (1218) 1218
Book Chapter (1032) 1032
Report (1008) 1008
Patent (719) 719
Book Review (455) 455
Conference Proceeding (436) 436
Paper (264) 264
Reference (244) 244
Web Resource (134) 134
Data Set (18) 18
Electronic Resource (10) 10
Journal / eJournal (6) 6
Archival Material (4) 4
Atlas (1) 1
Presentation (1) 1
Streaming Video (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
agriculture (22592) 22592
agricultural production (14206) 14206
agricultural economics (9188) 9188
analysis (8773) 8773
agricultural land (8160) 8160
agricultural industry (7997) 7997
economics (7414) 7414
index medicus (6804) 6804
crops (6509) 6509
environmental sciences (5789) 5789
ecology (5746) 5746
land use (5374) 5374
studies (5217) 5217
farmers (4970) 4970
agricultural commodities (4647) 4647
research (4557) 4557
agricultural policy (4395) 4395
food (4326) 4326
agricultural engineering (4302) 4302
agronomy (4121) 4121
farms (4018) 4018
management (3943) 3943
climate change (3790) 3790
agricultural management (3648) 3648
life sciences (3568) 3568
economic aspects (3285) 3285
animals (3244) 3244
agricultural policies (3190) 3190
history (3105) 3105
food supply (3072) 3072
statistics (2965) 2965
corn (2890) 2890
agricultural equipment and supplies industry (2821) 2821
irrigation (2786) 2786
education (2766) 2766
department of agriculture (2742) 2742
forestry (2723) 2723
international trade (2702) 2702
agricultural economics & policy (2681) 2681
growth (2632) 2632
wheat (2622) 2622
plant sciences (2561) 2561
sustainable agriculture (2558) 2558
economic policy (2533) 2533
ecosystems (2503) 2503
china (2502) 2502
energy & fuels (2492) 2492
biodiversity (2485) 2485
economic development (2470) 2470
senate (2441) 2441
sustainable development (2438) 2438
environmental aspects (2420) 2420
environmental studies (2402) 2402
employment (2345) 2345
geography (2331) 2331
conservation (2320) 2320
rural areas (2312) 2312
productivity (2308) 2308
biomass (2268) 2268
house of representatives (2265) 2265
department of defense (2254) 2254
farming (2245) 2245
biotechnology & applied microbiology (2243) 2243
rural development (2219) 2219
medicine (2201) 2201
congress (2196) 2196
economic growth (2187) 2187
foreign relations (2173) 2173
environment (2156) 2156
sustainability (2146) 2146
food security (2113) 2113
presidency of the u.s (2087) 2087
farms and farmers (2084) 2084
plants (2084) 2084
science (2076) 2076
rice (2027) 2027
livestock (2021) 2021
farmlands (2014) 2014
economic conditions (2005) 2005
international economic relations (1994) 1994
taxation (1973) 1973
africa (1947) 1947
business (1944) 1944
poverty (1942) 1942
agricultural chemicals industry (1925) 1925
housing (1919) 1919
department of state (1906) 1906
fertilizers (1897) 1897
water resources (1897) 1897
investments (1896) 1896
government spending (1893) 1893
biology (1892) 1892
multidisciplinary sciences (1889) 1889
education regulation (1885) 1885
agricultural and biological sciences (1875) 1875
forests (1872) 1872
prices (1865) 1865
agricultural subsidies (1848) 1848
district of columbia (1845) 1845
public health (1837) 1837
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (1435) 1435
UTL at Downsview - May be requested (948) 948
Gerstein Science - Stacks (416) 416
UofT at Mississauga - Stacks (331) 331
UofT at Scarborough - Stacks (264) 264
Online Resources - Online (149) 149
Collection Dvlpm't (Acquisitions) - Vendor file (108) 108
Earth Sciences (Noranda) - Stacks (106) 106
St. Michael's College (John M. Kelly) - 2nd Floor (74) 74
Collection Dvlpm't (Acquisitions) - Closed Orders (70) 70
Victoria University E.J. Pratt - Stacks (64) 64
New College (Ivey) - Stacks (46) 46
Engineering & Comp. Sci. - Stacks (42) 42
Trinity College (John W Graham) - Stacks (40) 40
OISE - Stacks (38) 38
Law (Bora Laskin) - Stacks (29) 29
Trinity College (John W Graham) - Storage (26) 26
UofT at Scarborough - Withdrawn (24) 24
Royal Ontario Museum - Stacks (21) 21
Indust. Rel's & Hum. Resources (Newman) - Library use only (16) 16
Pontifical Inst. Mediaeval Studies - Library use only (14) 14
Robarts - Government Pubs (14) 14
Thomas Fisher Rare Book - Rare Book (10) 10
Architecture Landscape (Shore + Moffat) - Stacks (8) 8
St. Augustine's Seminary - Stacks (8) 8
Map & Data - Map Collection (7) 7
Royal Ontario Museum - Periodical Stacks (6) 6
Victoria University CRRS - Library use only (6) 6
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (5) 5
Robarts - Storage (5) 5
Earth Sciences (Noranda) - Reference (4) 4
Faculty of Information - Stacks (4) 4
OISE - Storage (4) 4
Robarts - May be requested in 6-10 wks (4) 4
Robarts - Not Returned (4) 4
UofT at Scarborough - May be requested in 6-10 wks (4) 4
Physics - Stacks (3) 3
Robarts - Course Reserves (3) 3
University College (Laidlaw) - Stacks (3) 3
Victoria University Emmanuel College - Stacks (3) 3
Business (Joseph L Rotman) - Library use only (2) 2
Collection Dvlpm't (Acquisitions) - Cancelled Order (2) 2
Engineering & Comp. Sci. - May be requested in 6-10 wks (2) 2
Knox College (Caven) - Stacks (2) 2
Media Commons - Microtexts (2) 2
OISE - Theses (2) 2
St. Michael's College (John M. Kelly) - 3rd Floor (2) 2
St. Michael's College (John M. Kelly) - Rare Book (2) 2
Trinity College (John W Graham) - Rare Book (2) 2
UofT Schools - Stacks (2) 2
Victoria University E.J. Pratt - Canadiana (2) 2
Victoria University E.J. Pratt - Storage (2) 2
Victoria University Emmanuel College - Storage (2) 2
Architecture Landscape (Shore + Moffat) - Protected Material (1) 1
Baycrest Hospital - Resident/Client Library (1) 1
Business (Joseph L Rotman) - Stacks (1) 1
Chemistry (A D Allen) - Reference (1) 1
Chemistry (A D Allen) - Stacks (1) 1
Collection Dvlpm't (Acquisitions) - On order (1) 1
Collection Dvlpm't (Acquisitions) - Shipping from publisher (1) 1
Earth Sciences (Noranda) - Circulation Desk (1) 1
East Asian (Cheng Yu Tung) - Reference (1) 1
East Asian (Cheng Yu Tung) - Stacks (1) 1
Faculty of Information - May be requested in 6-10 wks (1) 1
Gerstein Science - Circulation Desk (1) 1
Gerstein Science - Missing (1) 1
Gerstein Science - Oversize (1) 1
Gerstein Science - Periodical Stacks (1) 1
Gerstein Science - Processing (1) 1
Mathematical Sciences - Stacks (1) 1
Media Commons - Storage (1) 1
New College (Ivey) - May be requested in 6-10 wks (1) 1
OISE - May be requested in 6-10 wks (1) 1
OISE - Not Returned (1) 1
Physics - Storage (1) 1
Robarts - Library use only (1) 1
Robarts - Reference (1) 1
Robarts - Searching (1) 1
Royal Ontario Museum - Far Eastern (1) 1
Thomas Fisher Rare Book - Reference (1) 1
Trinity College (John W Graham) - Wycliffe Storage (1) 1
United Church of Canada Archives - Archives (1) 1
University Archives - Archives (1) 1
UofT at Mississauga - Course Reserves (1) 1
UofT at Mississauga - Missing (1) 1
UofT at Mississauga - Oversize (1) 1
UofT at Scarborough - Oversize (1) 1
UofT at Scarborough - Reference (1) 1
Victoria University E.J. Pratt - Robins Folklore (1) 1
Victoria University Emmanuel College - Birge Storage (1) 1
Victoria University Emmanuel College - Oversize (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (87375) 87375
Spanish (525) 525
French (282) 282
Chinese (232) 232
Portuguese (216) 216
Japanese (196) 196
German (153) 153
Korean (64) 64
Russian (54) 54
Arabic (28) 28
Hungarian (23) 23
Dutch (18) 18
Polish (13) 13
Italian (11) 11
Lithuanian (10) 10
Urdu (10) 10
Hindi (6) 6
Turkish (5) 5
Ukrainian (5) 5
Hebrew (4) 4
Czech (3) 3
Indonesian (3) 3
Latin (3) 3
Persian (3) 3
Swedish (3) 3
Afrikaans (2) 2
Azerbaijani (2) 2
Bulgarian (2) 2
Catalan (2) 2
Croatian (2) 2
Aramaic (1) 1
Bosnian (1) 1
Danish (1) 1
Esperanto (1) 1
Malayalam (1) 1
Norwegian (1) 1
Ottoman (1) 1
Sinhala (1) 1
Slovak (1) 1
Tagalog (1) 1
Tamil (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


SAE technical paper series, Volume 881328.
Agricultural irrigation pumps are frequently powered by common automobile or tractor spark-ignition (SI) engines burning natural gas. Typically, these engines... 
Computer simulation | Spark ignition engines | Agricultural vehicles and equipment
eJournal
2007, illustrated edition, World Bank policy research report, ISBN 0821367358, xvii, 284
Despite the vast number of books and reports on tropical deforestation, there's confusion about the causes of forest loss and forest poverty, and the... 
Deforestation | Environmental aspects | Agriculture | Forest policy | Social aspects | Geography | Tropics | SAVANNA | SOILS | SAVANNAS | LAND OWNERSHIP | BIODIVERSITY LOSSES | EXTINCTIONS | SPECIES | COMMUNITY FORESTS | PLANTATION FORESTRY | EFFICIENT REGULATION | LOGGING | OPPORTUNITY COSTS | ROAD NETWORK | DRY SEASON | SAVANNA WOODLANDS | COMMUNITY | SUSTAINABLE FORESTRY | PALM | FOREST POLICY | GREENHOUSE GASES | WOODLANDS | FOREST MANAGERS | ECOSYSTEMS | CLIMATE | PASTURES | LOGGING CONCESSIONS | CONSERVATION PROJECTS | AGRICULTURE | CENTER FOR INTERNATIONAL FORESTRY RESEARCH | SUSTAINABLE MANAGEMENT | WEATHER PATTERNS | AGRICULTURAL FRONTIER | POLLUTION | MAMMAL SPECIES | DEGRADATION | TIMBER RESOURCES | AGRICULTURAL EXPANSION | COMMUNITY FOREST | ROAD CONSTRUCTION | LAND COVER | FOREST DEGRADATION | ENVIRONMENTAL | LAND MANAGERS | SECONDARY FORESTS | WATERSHED | RIVER | CLIMATE CHANGE | LEOPARD | COMMERCIAL LOGGING | NATIONAL PARK | TROPICAL FORESTS | INCOME | BRAZILIAN AMAZON | NATURAL FORESTS | FOREST USE | DEGRADED FORESTS | FOREST FIRES | CASH CROPS | FOREST STRATEGY | FORESTRY | POVERTY ALLEVIATION | LAND MANAGEMENT | COLLECTIVE ACTION | SUSTAINABLE MANAGEMENT OF FORESTS | ENVIRONMENTAL DAMAGES | PASTURE | CARBON | MEDIATION | TENURE | BIODIVERSITY PROTECTION | ECOSYSTEM MANAGEMENT | FOREST RESOURCES | PUBLIC GOODS | FOREST CONVERSION | TIMBER EXPLOITATION | TIMBER PRICES | FOREST CONCESSIONS | AGRICULTURAL OUTPUT | ENVIRONMENTAL MANAGEMENT | FUELWOOD | WILDLIFE | ENVIRONMENTAL ECONOMICS | ENVIRONMENTAL PROBLEMS | BIODIVERSITY LOSS | EXTINCTION | FOREST REGULATIONS | BIODIVERSITY | DEFORESTATION | ROUTE | TROPICAL DEFORESTATION | LAND USE | WOOD | FOREST DESTRUCTION | PLANT SPECIES | TIMBER | REMOTE FORESTS | WILLINGNESS TO PAY | CONSERVATION ACTIONS | FUEL | FOREST TYPES | ILLEGAL LOGGING | ROADS | RAINFALL | NATURAL FOREST | POPULATION DENSITIES | ENVIRONMENTAL DAMAGE | FOREST DWELLERS | RURAL DEVELOPMENT | FOREST AREAS | LAND RIGHTS | RANCHERS | ABATEMENT | DEFORESTATION RATES | FOREST MANAGEMENT | AGROFORESTRY | BEAR | ENVIRONMENTAL VALUES | FOREST ESTATE | FOREST CONSERVATION | FOREST GOVERNANCE | GLOBAL CLIMATE CHANGE | EXPLOITATION | OIL | TREES | LAND-USE | TREE | CARBON DIOXIDE EMISSIONS | FOREST LAND | COMMUNITY FOREST MANAGEMENT | ANNUAL DEFORESTATION | COMMON PROPERTY | PLANT | WAGES | FOREST FRAGMENTATION | TROPICAL FOREST | FOREST OWNERS | STATE FORESTS | COMMUNITY FORESTRY | FOREST COVER | EXTERNALITIES | POLLINATORS | PROPERTY RIGHTS | FOREST SECTOR | AMPHIBIAN | FAUNA | FOREST CONDITIONS | ENVIRONMENTAL PROTECTION | PRIVATE FORESTS | PRESENT VALUE | AMPHIBIAN SPECIES | ECONOMIC VALUE | ECONOMIC DEVELOPMENT | AGRICULTURAL PRODUCTS | BIODIVERSITY CONSERVATION | PRIVATE PROPERTY | ECONOMIES OF SCALE | FOREST CHANGE | POPULATION DENSITY | ENVIRONMENTAL ISSUES | SUSTAINABLE DEVELOPMENT | FOREST | FOREST PRODUCTS | FOREST EXPLOITATION | FOREST LOSS | FOREST OWNERSHIP | RESERVES | PRODUCTIVITY | POLLINATION | ECONOMICS | CARBON DIOXIDE | ECOSYSTEM | FOREST STEWARDSHIP | NATURAL FOREST MANAGEMENT | SUBTROPICAL FORESTS
Book
2007, illustrated edition, World Bank policy research report, ISBN 0821367358, xvii, 284
Despite the vast number of books and reports on tropical deforestation, there's confusion about the causes of forest loss and forest poverty, and the... 
Deforestation | Environmental aspects | Agriculture | Forest policy | Social aspects | Geography | Tropics | SAVANNA | SOILS | SAVANNAS | LAND OWNERSHIP | BIODIVERSITY LOSSES | EXTINCTIONS | SPECIES | COMMUNITY FORESTS | PLANTATION FORESTRY | EFFICIENT REGULATION | LOGGING | OPPORTUNITY COSTS | ROAD NETWORK | DRY SEASON | SAVANNA WOODLANDS | COMMUNITY | SUSTAINABLE FORESTRY | PALM | FOREST POLICY | GREENHOUSE GASES | WOODLANDS | FOREST MANAGERS | ECOSYSTEMS | CLIMATE | PASTURES | LOGGING CONCESSIONS | CONSERVATION PROJECTS | AGRICULTURE | CENTER FOR INTERNATIONAL FORESTRY RESEARCH | SUSTAINABLE MANAGEMENT | WEATHER PATTERNS | AGRICULTURAL FRONTIER | POLLUTION | MAMMAL SPECIES | DEGRADATION | TIMBER RESOURCES | AGRICULTURAL EXPANSION | COMMUNITY FOREST | ROAD CONSTRUCTION | LAND COVER | FOREST DEGRADATION | ENVIRONMENTAL | LAND MANAGERS | SECONDARY FORESTS | WATERSHED | RIVER | CLIMATE CHANGE | LEOPARD | COMMERCIAL LOGGING | NATIONAL PARK | TROPICAL FORESTS | INCOME | BRAZILIAN AMAZON | NATURAL FORESTS | FOREST USE | DEGRADED FORESTS | FOREST FIRES | CASH CROPS | FOREST STRATEGY | FORESTRY | POVERTY ALLEVIATION | LAND MANAGEMENT | COLLECTIVE ACTION | SUSTAINABLE MANAGEMENT OF FORESTS | ENVIRONMENTAL DAMAGES | PASTURE | CARBON | MEDIATION | TENURE | BIODIVERSITY PROTECTION | ECOSYSTEM MANAGEMENT | FOREST RESOURCES | PUBLIC GOODS | FOREST CONVERSION | TIMBER EXPLOITATION | TIMBER PRICES | FOREST CONCESSIONS | AGRICULTURAL OUTPUT | ENVIRONMENTAL MANAGEMENT | FUELWOOD | WILDLIFE | ENVIRONMENTAL ECONOMICS | ENVIRONMENTAL PROBLEMS | BIODIVERSITY LOSS | EXTINCTION | FOREST REGULATIONS | BIODIVERSITY | DEFORESTATION | ROUTE | TROPICAL DEFORESTATION | LAND USE | WOOD | FOREST DESTRUCTION | PLANT SPECIES | TIMBER | REMOTE FORESTS | WILLINGNESS TO PAY | CONSERVATION ACTIONS | FUEL | FOREST TYPES | ILLEGAL LOGGING | ROADS | RAINFALL | NATURAL FOREST | POPULATION DENSITIES | ENVIRONMENTAL DAMAGE | FOREST DWELLERS | RURAL DEVELOPMENT | FOREST AREAS | LAND RIGHTS | RANCHERS | ABATEMENT | DEFORESTATION RATES | FOREST MANAGEMENT | AGROFORESTRY | BEAR | ENVIRONMENTAL VALUES | FOREST ESTATE | FOREST CONSERVATION | FOREST GOVERNANCE | GLOBAL CLIMATE CHANGE | EXPLOITATION | OIL | TREES | LAND-USE | TREE | CARBON DIOXIDE EMISSIONS | FOREST LAND | COMMUNITY FOREST MANAGEMENT | ANNUAL DEFORESTATION | COMMON PROPERTY | PLANT | WAGES | FOREST FRAGMENTATION | TROPICAL FOREST | FOREST OWNERS | STATE FORESTS | COMMUNITY FORESTRY | FOREST COVER | EXTERNALITIES | POLLINATORS | PROPERTY RIGHTS | FOREST SECTOR | AMPHIBIAN | FAUNA | FOREST CONDITIONS | ENVIRONMENTAL PROTECTION | PRIVATE FORESTS | PRESENT VALUE | AMPHIBIAN SPECIES | ECONOMIC VALUE | ECONOMIC DEVELOPMENT | AGRICULTURAL PRODUCTS | BIODIVERSITY CONSERVATION | PRIVATE PROPERTY | ECONOMIES OF SCALE | FOREST CHANGE | POPULATION DENSITY | ENVIRONMENTAL ISSUES | SUSTAINABLE DEVELOPMENT | FOREST | FOREST PRODUCTS | FOREST EXPLOITATION | FOREST LOSS | FOREST OWNERSHIP | RESERVES | PRODUCTIVITY | POLLINATION | ECONOMICS | CARBON DIOXIDE | ECOSYSTEM | FOREST STEWARDSHIP | NATURAL FOREST MANAGEMENT | SUBTROPICAL FORESTS
Book
Trends in Ecology & Evolution, ISSN 0169-5347, 2008, Volume 23, Issue 10, pp. 538 - 545
Journal Article