X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (206002) 206002
Journal Article (184327) 184327
Publication (10700) 10700
Book Review (8451) 8451
Book / eBook (8241) 8241
Newspaper Article (7053) 7053
Dissertation (4646) 4646
Government Document (3424) 3424
Report (2320) 2320
Book Chapter (2186) 2186
Conference Proceeding (1359) 1359
Newsletter (1192) 1192
Magazine Article (1150) 1150
Trade Publication Article (464) 464
Reference (276) 276
Web Resource (257) 257
Journal / eJournal (181) 181
Paper (48) 48
Microfilm (42) 42
Data Set (37) 37
Transcript (30) 30
Map (2) 2
Streaming Video (2) 2
Computer File (1) 1
Electronic Resource (1) 1
Image (1) 1
Library Holding (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
general tagging of cross-sectional technologies spanning over several sections of the ipc (205304) 205304
general tagging of new technological developments (205304) 205304
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (205304) 205304
technical subjects covered by former uspc (205157) 205157
technical subjects covered by former us classification (205136) 205136
weapons (182786) 182786
mechanical engineering (182669) 182669
heating (182483) 182483
lighting (182378) 182378
blasting (182321) 182321
combustion engines (99145) 99145
hot-gas or combustion-product engine plants (99145) 99145
transporting (97164) 97164
performing operations (97162) 97162
engine plants in general (89227) 89227
machines or engines in general (89227) 89227
steam engines (89227) 89227
index medicus (82336) 82336
plant sciences (72827) 72827
engineering elements and units (54583) 54583
general measures for producing and maintaining effectivefunctioning of machines or installations (54583) 54583
thermal insulation in general (54583) 54583
technologies or applications for mitigation or adaptation againstclimate change (42777) 42777
plants (42514) 42514
non-positive displacement machines or engines, e.g. steamturbines (38286) 38286
life sciences (36692) 36692
climate change mitigation technologies related totransportation (35561) 35561
chemistry (34985) 34985
analysis (34279) 34279
ecology (31532) 31532
metallurgy (31347) 31347
phylogeny (30753) 30753
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (29591) 29591
supplying combustion engines in general, with combustiblemixtures or constituents thereof (27644) 27644
agriculture (27253) 27253
indexing scheme for aspects relating tonon-positive-displacement machines or engines, gas-turbines orjet-propulsion plants (25176) 25176
vehicles in general (24688) 24688
controlling combustion engines (24411) 24411
forestry (24098) 24098
research (22682) 22682
machine tools (22630) 22630
metal-working not otherwise provided for (22618) 22618
combustion engines in general (19808) 19808
internal-combustion piston engines (19808) 19808
gas-flow silencers or exhaust apparatus for internalcombustion engines (19516) 19516
gas-flow silencers or exhaust apparatus for machines orengines in general (19516) 19516
microbiology (19454) 19454
animals (18141) 18141
air intakes for jet-propulsion plants (17803) 17803
controlling fuel supply in air-breathing jet-propulsion plants (17803) 17803
gas-turbine plants (17803) 17803
gearing (17745) 17745
human necessities (17435) 17435
combined operations (17397) 17397
other working of metal (17397) 17397
universal machine tools (17397) 17397
evolution (17197) 17197
aircraft (16944) 16944
aviation (16780) 16780
cosmonautics (16742) 16742
physical or chemical processes or apparatus in general (16271) 16271
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (16183) 16183
cyclically operating valves for machines or engines (16131) 16131
physics (16050) 16050
positive displacement machines for liquids (15955) 15955
pumps for liquids or elastic fluids (15955) 15955
environmental sciences (15853) 15853
valves (15440) 15440
actuating-floats (15363) 15363
cocks (15363) 15363
devices for venting or aerating (15363) 15363
taps (15363) 15363
parachutes (15334) 15334
arrangements or mounting of power plants or propulsiontransmissions in aircraft (15331) 15331
equipment for fitting in or to aircraft (15331) 15331
flying suits (15331) 15331
fishing (15037) 15037
animal husbandry (14984) 14984
hunting (14976) 14976
trapping (14919) 14919
genes (14298) 14298
molecular sequence data (14235) 14235
arrangement or mounting of plural diverse prime-movers invehicles (14230) 14230
arrangement or mounting of propulsion units or oftransmissions in vehicles (14230) 14230
arrangements in connection with cooling, air intake, gasexhaust or fuel supply of propulsion units, in vehicles (14230) 14230
auxiliary drives for vehicles (14230) 14230
instrumentation or dashboards for vehicles (14230) 14230
evolutionary biology (13567) 13567
genetic aspects (13195) 13195
plant growth regulators (13127) 13127
genetics & heredity (12977) 12977
biocides, e.g. as disinfectants, as pesticides, as herbicides (12946) 12946
pest repellants or attractants (12946) 12946
preservation of bodies of humans or animals or plants or partsthereof (12946) 12946
classification (12752) 12752
separation (12522) 12522
conjoint control of vehicle sub-units of different type ordifferent function (12342) 12342
control systems specially adapted for hybrid vehicles (12342) 12342
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (12342) 12342
biochemistry & molecular biology (12283) 12283
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Earth Sciences (Noranda) - Stacks (1964) 1964
Gerstein Science - Stacks (1865) 1865
UTL at Downsview - May be requested (809) 809
UofT at Mississauga - Stacks (809) 809
Royal Ontario Museum - Stacks (673) 673
Engineering & Comp. Sci. - Stacks (497) 497
UofT at Scarborough - Stacks (389) 389
Online Resources - Online (357) 357
Robarts - Stacks (346) 346
Collection Dvlpm't (Acquisitions) - Closed Orders (298) 298
Collection Dvlpm't (Acquisitions) - Vendor file (226) 226
Royal Ontario Museum - Periodical Stacks (105) 105
Thomas Fisher Rare Book - Rare Book (90) 90
Earth Sciences (Noranda) - Reference (78) 78
Architecture Landscape (Shore + Moffat) - Stacks (55) 55
Media Commons - Microtexts (44) 44
UofT at Scarborough - Withdrawn (44) 44
St. Michael's College (John M. Kelly) - 2nd Floor (43) 43
UofT at Scarborough - May be requested in 6-10 wks (42) 42
Victoria University E.J. Pratt - Stacks (38) 38
Trinity College (John W Graham) - Stacks (35) 35
Earth Sciences (Noranda) - Missing (30) 30
Gerstein Science - Reference (22) 22
Earth Sciences (Noranda) - Periodical Stacks (21) 21
OISE - Stacks (16) 16
Indust. Rel's & Hum. Resources (Newman) - Library use only (15) 15
Law (Bora Laskin) - Stacks (15) 15
Engineering & Comp. Sci. - Reference (13) 13
Pontifical Inst. Mediaeval Studies - Library use only (12) 12
Engineering & Comp. Sci. - May be requested in 6-10 wks (10) 10
Royal Ontario Museum - Far Eastern (10) 10
Royal Ontario Museum - Rare Book (10) 10
UofT at Mississauga - Reference (9) 9
Engineering & Comp. Sci. - Missing (8) 8
Mathematical Sciences - Stacks (8) 8
OISE - Curriculum Resources (8) 8
Robarts - Government Pubs (8) 8
Aerospace - Stacks (7) 7
Chemistry (A D Allen) - Stacks (7) 7
Earth Sciences (Noranda) - Circulation Desk (7) 7
Gerstein Science - Missing (7) 7
Holland Bloorview Kids Rehabilitation - Stacks (7) 7
Royal Ontario Museum - Reference (7) 7
Architecture Landscape (Shore + Moffat) - Reference (6) 6
East Asian (Cheng Yu Tung) - Stacks (6) 6
Map & Data - Map Collection (5) 5
Richard Charles Lee Canada-Hong Kong - Library use only (5) 5
Scarborough Hospital - General (5) 5
Trinity College (John W Graham) - Storage (5) 5
Art - Library use only (4) 4
Collection Dvlpm't (Acquisitions) - Cancelled Order (4) 4
East Asian (Cheng Yu Tung) - Reference (4) 4
Gerstein Science - Periodical Stacks (4) 4
Massey College (Robertson Davies) - Rare Book (4) 4
New College (Ivey) - Stacks (4) 4
Royal Ontario Museum - Pamphlets (4) 4
Dentistry (Harry R Abbott) - Stacks (3) 3
Earth Sciences (Noranda) - Closed Orders (3) 3
Physics - Stacks (3) 3
Providence Healthcare - Reference (3) 3
Royal Ontario Museum - Far Eastern Egyptian (3) 3
St. Michael's College (John M. Kelly) - 3rd Floor (3) 3
Trinity College (John W Graham) - Reference (3) 3
UofT at Scarborough - Oversize (3) 3
Victoria University CRRS - Library use only (3) 3
Victoria University E.J. Pratt - Rare Book (3) 3
Chemistry (A D Allen) - May be requested in 6-10 wks (2) 2
Dentistry (Harry R Abbott) - May be requested in 6-10 wks (2) 2
Earth Sciences (Noranda) - Course Reserves (2) 2
Earth Sciences (Noranda) - Material is damaged (2) 2
Earth Sciences (Noranda) - Microtexts (2) 2
Earth Sciences (Noranda) - Oversize (2) 2
Engineering & Comp. Sci. - Cancelled Order (2) 2
Engineering & Comp. Sci. - Not Returned (2) 2
Gerstein Science - Circulation Desk (2) 2
Gerstein Science - May be requested in 6-10 wks (2) 2
Gerstein Science - Oversize (2) 2
Holland Bloorview Kids Rehabilitation - Reference (2) 2
Lakeridge Health Sciences - Oshawa (2) 2
Robarts - Storage (2) 2
Royal Ontario Museum - Archives (2) 2
Royal Ontario Museum - Far Eastern West Asian (2) 2
St. Michael's Hospital - Stacks (2) 2
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (2) 2
Toronto East General Hospital - Stacks (2) 2
UofT Schools - Special Collections (2) 2
UofT at Mississauga - Periodical Stacks (2) 2
Victoria University E.J. Pratt - Reference (2) 2
Astronomy & Astrophysics - Ask at library (1) 1
Business (Joseph L Rotman) - Stacks (1) 1
Chemistry (A D Allen) - Reference (1) 1
Collection Dvlpm't (Acquisitions) - Online (1) 1
Collection Dvlpm't (Acquisitions) - Stacks (1) 1
Credit Valley Hospital - Missing (1) 1
Credit Valley Hospital - Stacks (1) 1
Earth Sciences (Noranda) - Library use only (1) 1
Earth Sciences (Noranda) - May be requested (1) 1
Earth Sciences (Noranda) - Not Returned (1) 1
Earth Sciences (Noranda) - Searching (1) 1
Earth Sciences (Noranda) - Storage (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (382943) 382943
French (48790) 48790
German (44145) 44145
Chinese (11101) 11101
Japanese (4839) 4839
Spanish (4623) 4623
Korean (4166) 4166
Portuguese (3170) 3170
Russian (2720) 2720
Swedish (1529) 1529
Italian (1407) 1407
Danish (615) 615
Norwegian (371) 371
Polish (367) 367
Dutch (354) 354
Finnish (262) 262
Czech (160) 160
Latin (159) 159
Hungarian (117) 117
Ukrainian (106) 106
Turkish (91) 91
Hebrew (63) 63
Slovenian (47) 47
Indonesian (34) 34
Arabic (31) 31
Romanian (29) 29
Croatian (24) 24
Serbian (23) 23
Slovak (21) 21
Bulgarian (20) 20
Greek (17) 17
Persian (12) 12
Lithuanian (11) 11
Estonian (6) 6
Afrikaans (4) 4
Latvian (3) 3
Maori (3) 3
Sanskrit (3) 3
Catalan (2) 2
Hindi (2) 2
Icelandic (2) 2
Bosnian (1) 1
Corsican (1) 1
Khasi (1) 1
Mayan (1) 1
Ojibwa (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Flora neotropica, ISSN 0071-5794, 1968
Journal
Book
1979, 2nd ed., ISBN 9780669014891, xxiii, 901
Book
Book
2004, ISBN 9780851997414, xvii, 267
Book
1990, The Families and genera of vascular plants, ISBN 9783540517948, Volume 1., xii, 404
Book
2014, ISBN 9781482206456, xxix, 534
"This book discusses fire hazards, occupancy hazards, extinguishing methods, and hazard identification and classification of materials. It provides simple,... 
TECHNOLOGY & ENGINEERING / Industrial Engineering | SCIENCE / Chemistry / Industrial & Technical | Chemical plants | Safety measures | TECHNOLOGY & ENGINEERING / Industrial Health & Safety | Chemical processes | Management | Petroleum refineries
Book
Annals of the Missouri Botanical Garden, ISSN 0026-6493, 1914
Contains scientific contributions from the Missouri Botanical Garden and, from 1914-69, the Graduate Laboratory of the Henry Shaw School of Botany of... 
Plantes | Periodicals | Botanique | Plants | Botany | Classification
Journal
2016, Geobotany Studies, Basics, Methods and Case Studies, ISBN 3319412213
This book outlines the transitions between cultured and natural land cover/vegetation types and their implications in the search for alternatives to reverse... 
Conservation biology | Geobiology | Botany | Life sciences | Environmental geography | Ecology | Plant science | Applied ecology | Environmental management
Web Resource
Systematic zoology, ISSN 0039-7989, 1952
Journal
Journal
2013, ISBN 9966792406
Book
Botanical Journal of the Linnean Society, ISSN 0024-4074, 02/2015, Volume 177, Issue 2, pp. 151 - 174
Journal Article
Systematics and geography of plants, ISSN 1374-7886, 1999
Journal
2016, Second edition., ISBN 9781439853696, xiv, 606 pages
Understand the current concept of wetland and methods for identifying, describing, classifying, and delineating wetlands in the United States with Wetland... 
Plant indicators | Zones humides | Wetland ecology | Écologie des zones humides | Plantes indicatrices | Wetlands
Book
1985, ISBN 0306417669, vii, 266 p., [2] p. of plates
Book
No results were found for your search.

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