X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (214990) 214990
Newspaper Article (117136) 117136
Magazine Article (27517) 27517
Book Chapter (14075) 14075
Conference Proceeding (12629) 12629
Book / eBook (10932) 10932
Newsletter (9414) 9414
Trade Publication Article (8327) 8327
Government Document (3933) 3933
Report (3791) 3791
Dissertation (3495) 3495
Paper (3341) 3341
Web Resource (1945) 1945
Archival Material (755) 755
Book Review (637) 637
Reference (550) 550
Photograph (416) 416
Journal / eJournal (378) 378
Map (249) 249
Transcript (206) 206
Streaming Video (198) 198
Publication (124) 124
Microfilm (53) 53
Art (25) 25
Data Set (21) 21
Video Recording (20) 20
Market Research (10) 10
Library Holding (6) 6
Kit (1) 1
Manuscript (1) 1
Personal Narrative (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
crops (203896) 203896
agriculture (122177) 122177
science & technology (100349) 100349
life sciences & biomedicine (84417) 84417
wheat (41060) 41060
agronomy (40410) 40410
corn (39496) 39496
agricultural production (38071) 38071
farmers (28812) 28812
research (27818) 27818
crop yields (26139) 26139
crop diseases (25939) 25939
plant sciences (25541) 25541
farms (25498) 25498
plants (25377) 25377
seeds (22561) 22561
crop yield (22541) 22541
crop production (22318) 22318
analysis (22058) 22058
agricultural land (21968) 21968
soybeans (21030) 21030
rice (20643) 20643
rain (19364) 19364
food (19333) 19333
crop science (18973) 18973
crop economics (18630) 18630
life sciences (18408) 18408
crop production/industries (18115) 18115
environmental sciences & ecology (16962) 16962
irrigation (16933) 16933
food crops (15440) 15440
fertilizers (15324) 15324
physical sciences (15061) 15061
environmental sciences (14741) 14741
ecology (14465) 14465
genetically modified crops (14452) 14452
soils (13960) 13960
nitrogen (13791) 13791
climate change (13591) 13591
pesticides (12839) 12839
cotton (12815) 12815
biotechnology (12758) 12758
herbicides (12467) 12467
social sciences (12347) 12347
studies (12053) 12053
technology (11899) 11899
science & technology - other topics (11619) 11619
agricultural industry (11586) 11586
economics (11447) 11447
biomass (11035) 11035
grain (10946) 10946
drought (10839) 10839
sustainable agriculture (10794) 10794
crop rotation (10705) 10705
food and beverages (10519) 10519
crop insurance (10276) 10276
field crops (10020) 10020
fungi (9932) 9932
science (9880) 9880
animals (9826) 9826
fruits (9813) 9813
multidisciplinary sciences (9575) 9575
agriculture, multidisciplinary (9527) 9527
vegetables (9521) 9521
farming (9402) 9402
agricultural management (8957) 8957
soil science (8894) 8894
genetic engineering (8891) 8891
agricultural practices (8739) 8739
barley (8666) 8666
livestock (8630) 8630
biology (8504) 8504
agricultural sciences (8475) 8475
biological sciences (8379) 8379
genetics (8347) 8347
grains (8155) 8155
weeds (8145) 8145
leaves (8135) 8135
agricultural economics (8087) 8087
horticulture (8021) 8021
environmental aspects (8015) 8015
cultivars (7772) 7772
farm economics (7755) 7755
genes (7751) 7751
productivity (7745) 7745
proteins (7640) 7640
weather (7636) 7636
land use (7579) 7579
crop residues (7562) 7562
cereal crops (7459) 7459
plant growth (7389) 7389
research article (7368) 7368
prices (7280) 7280
soybean (7055) 7055
grasses (6950) 6950
crop harvesting (6844) 6844
food security (6830) 6830
breeding (6821) 6821
food supply (6805) 6805
industrial agriculture (6771) 6771
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (1166) 1166
Earth Sciences (Noranda) - Stacks (944) 944
Gerstein Science - Stacks (863) 863
UofT at Mississauga - Stacks (427) 427
UTL at Downsview - May be requested (384) 384
Robarts - Stacks (340) 340
Robarts - Government Pubs (295) 295
UofT at Scarborough - Stacks (269) 269
Collection Dvlpm't (Acquisitions) - Vendor file (191) 191
Collection Dvlpm't (Acquisitions) - Closed Orders (166) 166
Engineering & Comp. Sci. - Stacks (118) 118
Media Commons - Microtexts (85) 85
Royal Ontario Museum - Stacks (66) 66
Earth Sciences (Noranda) - Periodical Stacks (54) 54
Map & Data - Map Collection (42) 42
St. Michael's College (John M. Kelly) - 2nd Floor (40) 40
New College (Ivey) - Stacks (28) 28
Victoria University E.J. Pratt - Stacks (23) 23
Thomas Fisher Rare Book - Rare Book (21) 21
Earth Sciences (Noranda) - Reference (19) 19
East Asian (Cheng Yu Tung) - Stacks (18) 18
Gerstein Science - Periodical Stacks (17) 17
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (17) 17
Law (Bora Laskin) - Stacks (15) 15
Royal Ontario Museum - Periodical Stacks (14) 14
Trinity College (John W Graham) - Stacks (14) 14
Media Commons - Audio Visual (11) 11
Architecture Landscape (Shore + Moffat) - Stacks (10) 10
OISE - Curriculum Resources (10) 10
Earth Sciences (Noranda) - Missing (8) 8
Engineering & Comp. Sci. - May be requested in 6-10 wks (7) 7
Robarts - Reference (7) 7
UofT at Mississauga - Reference (7) 7
UofT at Scarborough - Periodical Stacks (7) 7
Earth Sciences (Noranda) - Circulation Desk (6) 6
Pontifical Inst. Mediaeval Studies - Library use only (6) 6
UofT at Scarborough - May be requested in 6-10 wks (6) 6
UofT at Scarborough - Reference (6) 6
UofT at Scarborough - Withdrawn (6) 6
Gerstein Science - Bindery (5) 5
Gerstein Science - Reference (4) 4
University College (Laidlaw) - Stacks (4) 4
UofT Schools - Stacks (4) 4
UofT at Mississauga - Periodical Stacks (4) 4
UofT at Scarborough - Oversize (4) 4
East Asian (Cheng Yu Tung) - Rare Book (3) 3
East Asian (Cheng Yu Tung) - Reference (3) 3
Knox College (Caven) - Stacks (3) 3
OISE - Stacks (3) 3
Robarts - Course Reserves (3) 3
UofT at Mississauga - Missing (3) 3
East Asian (Cheng Yu Tung) - Microtexts (2) 2
Faculty of Information - Stacks (2) 2
Gerstein Science - Circulation Desk (2) 2
Gerstein Science - Searching (2) 2
Gerstein Science - Theses (2) 2
OISE - Children's Literature (2) 2
Robarts - Searching (2) 2
Royal Ontario Museum - Far Eastern Egyptian (2) 2
St. Michael's College (John M. Kelly) - 3rd Floor (2) 2
Trinity College (John W Graham) - Storage (2) 2
University Archives - Archives (2) 2
Victoria University CRRS - Library use only (2) 2
Aerospace - Stacks (1) 1
Architecture Landscape (Shore + Moffat) - Reference (1) 1
Art - Library use only (1) 1
Art - Oversize (1) 1
Business (Joseph L Rotman) - Stacks (1) 1
Chemistry (A D Allen) - Stacks (1) 1
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Collection Dvlpm't (Acquisitions) - Shipping from publisher (1) 1
Collection Dvlpm't (Acquisitions) - Stacks (1) 1
Earth Sciences (Noranda) - Long overdue (1) 1
Earth Sciences (Noranda) - Oversize (1) 1
Earth Sciences (Noranda) - Processing (1) 1
East Asian (Cheng Yu Tung) - May be requested in 6-10 wks (1) 1
East Asian (Cheng Yu Tung) - Processing (1) 1
Engineering & Comp. Sci. - Reference (1) 1
Gerstein Science - Library use only (1) 1
Gerstein Science - May be requested (1) 1
Gerstein Science - Missing (1) 1
Gerstein Science - Oversize (1) 1
Law (Bora Laskin) - Moving to offsite: no requests (1) 1
Massey College (Robertson Davies) - Rare Book (1) 1
Mathematical Sciences - Stacks (1) 1
Physics - Stacks (1) 1
Regis College - Stacks (1) 1
Robarts - Library use only (1) 1
Robarts - May be requested in 6-10 wks (1) 1
Royal Ontario Museum - Far Eastern West Asian (1) 1
Royal Ontario Museum - Pamphlets (1) 1
Royal Ontario Museum - Reference (1) 1
St. Michael's College (John M. Kelly) - Audio Visual (1) 1
Trinity College (John W Graham) - Reference (1) 1
University College (Laidlaw) - May be requested in 6-10 wks (1) 1
UofT at Mississauga - Not Returned (1) 1
UofT at Mississauga - Novelties Reading Area (1) 1
UofT at Mississauga - Oversize (1) 1
UofT at Scarborough - On order (1) 1
Victoria University E.J. Pratt - Oversize (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (426570) 426570
Portuguese (3052) 3052
Chinese (2389) 2389
Japanese (1813) 1813
French (1676) 1676
Spanish (1471) 1471
German (1270) 1270
Korean (425) 425
Polish (416) 416
Russian (410) 410
Swedish (193) 193
Italian (191) 191
Hungarian (152) 152
Persian (135) 135
Czech (128) 128
Turkish (111) 111
Arabic (79) 79
Dutch (69) 69
Bulgarian (57) 57
Slovak (57) 57
Lithuanian (48) 48
Romanian (47) 47
Urdu (45) 45
Ukrainian (34) 34
Hindi (30) 30
Indonesian (27) 27
Slovenian (24) 24
Croatian (22) 22
Afrikaans (21) 21
Norwegian (18) 18
Danish (12) 12
Finnish (10) 10
Latin (8) 8
Serbian (7) 7
Hebrew (6) 6
Latvian (5) 5
Catalan (4) 4
Estonian (4) 4
Bosnian (3) 3
Malay (3) 3
Irish (2) 2
Zhuang (2) 2
Belarusian (1) 1
Chamorro (1) 1
Galician (1) 1
Greek (1) 1
Malayalam (1) 1
Mongolian (1) 1
Sichuan Yi (1) 1
Sinhala (1) 1
Tahitian (1) 1
Tamil (1) 1
Zulu (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Crop science, ISSN 0011-183X
Journal
Genetic resources and crop evolution, ISSN 1573-5109, 1992
Journal
2012, 3rd ed., ISBN 0123849055, xv, 651
An understanding of the mineral nutrition of plants is of fundamental importance in both basic and applied plant sciences. The Second Edition of this book... 
Plant-soil relationships | Nutrition | Crops | Plants | Soil mineralogy | Crops and soils | Effect of minerals on
Book
2012, Cambridge series in chemical engineering, ISBN 0521114004, Volume 9780521114004, cm.
Focusing on today's major fuel resources – ethanol, biodiesel, wood, natural gas, petroleum products and coal – this book discusses the formation, composition... 
Composition | Fossil fuels | Energy crops | Fuelwood crops | Biomass energy | Analysis
Book
Industrial crops and products, ISSN 0926-6690, 1992
Journal
2012, ISBN 9789004224124, xvi, 214
Fusion Foodways describes the agricultural and cultural history of the Gold Coast (now, Ghana) in the Atlantic era, exploring the historical significance of... 
Food habits | Crops | Food crops | Ghana | Agriculture | Cassava as food | History | Starch crops | Plant introduction | Adaptation
Book
Global change biology, ISSN 1757-1693, 2009
Journal
2014, ISBN 1607322803, xx, 466
"In The Great Maya Droughts in Cultural Context, contributors reject the popularized link between societal collapse and drought in Maya civilization, arguing... 
Central America Antiquities | Antiquities | Indigenous people | Social archaeology | Crops | Ecology | History | Human beings | Droughts | Effect of climate on | Effect of drougt on | Mayas | Social conditions | Environmental archaeology
Book
2017, Key issues in modern sociology, ISBN 178308703X, 266 pages
"Structure, Agency and Biotechnology argues for the significance of sociological theory and highlights the insights it can offer to the study of agricultural... 
Biotechnology | Agricultural biotechnology | Transgenic plants | Wheat
Book
2013, ISBN 1107026709, cm.
World population is forecast to grow from 7 to 9 billion by 2050, 1 in 6 is already hungry and food production must increase by 70-100% if it is to feed this... 
Developing countries | Biotechnology | Crop improvement | Agriculture | Food crops
Book
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.