X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (4343609) 4343609
Journal Article (1949586) 1949586
Newspaper Article (804499) 804499
Publication (104881) 104881
Magazine Article (93839) 93839
Book / eBook (81760) 81760
Trade Publication Article (73703) 73703
Newsletter (68931) 68931
Report (57682) 57682
Book Chapter (44793) 44793
Conference Proceeding (36131) 36131
Dissertation (35206) 35206
Government Document (21237) 21237
Book Review (14206) 14206
Web Resource (14024) 14024
Journal / eJournal (8347) 8347
Reference (3418) 3418
Transcript (1857) 1857
Art (1478) 1478
Photograph (1132) 1132
Paper (1041) 1041
Data Set (786) 786
Streaming Video (684) 684
Archival Material (630) 630
Microfilm (517) 517
Painting (346) 346
Manuscript (277) 277
Video Recording (151) 151
Library Holding (58) 58
Standard (52) 52
Market Research (43) 43
Map (38) 38
Personal Narrative (38) 38
Computer File (22) 22
Graphic Arts (21) 21
Image (17) 17
Technical Report (16) 16
Special Collection (9) 9
Electronic Resource (7) 7
Drawing (5) 5
Atlas (4) 4
Clothing (4) 4
Kit (4) 4
Music Score (4) 4
Poster (3) 3
Presentation (3) 3
Magazine (2) 2
Audio Recording (1) 1
Exam (1) 1
Furnishing (1) 1
Music Recording (1) 1
Realia (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
heating (3153123) 3153123
mechanical engineering (3153033) 3153033
lighting (3150995) 3150995
weapons (3150258) 3150258
blasting (3149246) 3149246
combustion engines (1838550) 1838550
hot-gas or combustion-product engine plants (1838546) 1838546
steam engines (1254852) 1254852
engine plants in general (1254799) 1254799
machines or engines in general (1254799) 1254799
agriculture (1140411) 1140411
forestry (1084144) 1084144
human necessities (1065713) 1065713
hunting (1028735) 1028735
fishing (1028610) 1028610
animal husbandry (1028354) 1028354
trapping (1027868) 1027868
general tagging of cross-sectional technologies spanning over several sections of the ipc (1004578) 1004578
general tagging of new technological developments (1004578) 1004578
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (1004578) 1004578
plant growth regulators (838410) 838410
biocides, e.g. as disinfectants, as pesticides, as herbicides (832726) 832726
pest repellants or attractants (832726) 832726
preservation of bodies of humans or animals or plants or partsthereof (832726) 832726
transporting (829101) 829101
performing operations (829054) 829054
technologies or applications for mitigation or adaptation againstclimate change (790361) 790361
chemistry (758929) 758929
metallurgy (723495) 723495
plant sciences (710709) 710709
supplying combustion engines in general, with combustiblemixtures or constituents thereof (600224) 600224
climate change mitigation technologies related totransportation (577756) 577756
controlling combustion engines (557965) 557965
combustion engines in general (524766) 524766
internal-combustion piston engines (524766) 524766
plants (463724) 463724
heat pump systems (437556) 437556
combined heating and refrigeration systems (437551) 437551
liquefaction solidification of gases (437551) 437551
manufacture or storage of ice (437551) 437551
refrigeration or cooling (437551) 437551
heat-pump systems (430418) 430418
refrigeration machines, plants or systems (430413) 430413
organic chemistry (420028) 420028
gas-flow silencers or exhaust apparatus for internalcombustion engines (347146) 347146
gas-flow silencers or exhaust apparatus for machines orengines in general (347146) 347146
index medicus (332388) 332388
engineering elements and units (326874) 326874
general measures for producing and maintaining effectivefunctioning of machines or installations (326874) 326874
thermal insulation in general (326874) 326874
non-positive displacement machines or engines, e.g. steamturbines (319065) 319065
physics (290094) 290094
technical subjects covered by former uspc (274005) 274005
power plants (267096) 267096
nuclear power plants (239310) 239310
life sciences (236630) 236630
microbiology (234881) 234881
vehicles in general (234857) 234857
heterocyclic compounds (234084) 234084
aircraft (225910) 225910
aviation (225317) 225317
cosmonautics (223468) 223468
electricity (219099) 219099
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (213627) 213627
gas-turbine plants (212951) 212951
air intakes for jet-propulsion plants (212948) 212948
controlling fuel supply in air-breathing jet-propulsion plants (212948) 212948
parachutes (210434) 210434
arrangements or mounting of power plants or propulsiontransmissions in aircraft (210415) 210415
equipment for fitting in or to aircraft (210415) 210415
flying suits (210415) 210415
positive displacement machines for liquids (205519) 205519
pumps for liquids or elastic fluids (205519) 205519
hygiene (202591) 202591
medical or veterinary science (201922) 201922
physical or chemical processes or apparatus in general (199878) 199878
biochemistry (194987) 194987
new plants or processes for obtaining them (194023) 194023
plant reproduction by tissue culture techniques (194023) 194023
technical subjects covered by former us classification (193952) 193952
flowers & plants (191139) 191139
animals (189082) 189082
indexing scheme for aspects relating tonon-positive-displacement machines or engines, gas-turbines orjet-propulsion plants (184151) 184151
cyclically operating valves for machines or engines (182108) 182108
ecology (178445) 178445
wine (175136) 175136
beer (174094) 174094
enzymology (173916) 173916
vinegar (173466) 173466
spirits (173241) 173241
mutation or genetic engineering (173195) 173195
analysis (171752) 171752
separation (163609) 163609
preparations for medical, dental, or toilet purposes (162421) 162421
research (162009) 162009
culture media (160799) 160799
arrangements of sealings in combustion engines (158648) 158648
cylinders, pistons or casings, for combustion engines (158648) 158648
compositions thereof (156775) 156775
microorganisms or enzymes (156775) 156775
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (10524) 10524
Earth Sciences (Noranda) - Stacks (6297) 6297
Gerstein Science - Stacks (6151) 6151
UTL at Downsview - May be requested (3802) 3802
UofT at Mississauga - Stacks (2717) 2717
Engineering & Comp. Sci. - Stacks (2181) 2181
Robarts - Stacks (2097) 2097
Royal Ontario Museum - Stacks (1853) 1853
UofT at Scarborough - Stacks (1387) 1387
Collection Dvlpm't (Acquisitions) - Vendor file (1248) 1248
Collection Dvlpm't (Acquisitions) - Closed Orders (1234) 1234
Royal Ontario Museum - Periodical Stacks (666) 666
Media Commons - Microtexts (531) 531
Thomas Fisher Rare Book - Rare Book (481) 481
East Asian (Cheng Yu Tung) - Stacks (400) 400
Architecture Landscape (Shore + Moffat) - Stacks (373) 373
Robarts - Government Pubs (301) 301
Earth Sciences (Noranda) - Periodical Stacks (266) 266
Earth Sciences (Noranda) - Reference (205) 205
St. Michael's College (John M. Kelly) - 2nd Floor (199) 199
Engineering & Comp. Sci. - May be requested in 6-10 wks (186) 186
OISE - Curriculum Resources (160) 160
Victoria University E.J. Pratt - Stacks (158) 158
Gerstein Science - Periodical Stacks (149) 149
Trinity College (John W Graham) - Stacks (145) 145
UofT at Scarborough - May be requested in 6-10 wks (126) 126
UofT at Scarborough - Withdrawn (104) 104
Engineering & Comp. Sci. - Periodical Stacks (87) 87
Law (Bora Laskin) - Stacks (87) 87
Pontifical Inst. Mediaeval Studies - Library use only (85) 85
Media Commons - Audio Visual (78) 78
Map & Data - Map Collection (76) 76
Earth Sciences (Noranda) - Missing (75) 75
Engineering & Comp. Sci. - Reference (70) 70
Royal Ontario Museum - Pamphlets (69) 69
Gerstein Science - Reference (61) 61
OISE - Stacks (60) 60
Indust. Rel's & Hum. Resources (Newman) - Library use only (58) 58
Royal Ontario Museum - Rare Book (58) 58
University Archives - Archives (53) 53
Royal Ontario Museum - Far Eastern (51) 51
Massey College (Robertson Davies) - Rare Book (47) 47
East Asian (Cheng Yu Tung) - Reference (44) 44
Gerstein Science - Theses (42) 42
New College (Ivey) - Stacks (39) 39
Richard Charles Lee Canada-Hong Kong - Library use only (39) 39
Architecture Landscape (Shore + Moffat) - Reference (34) 34
Gerstein Science - Bindery (34) 34
Trinity College (John W Graham) - Storage (34) 34
UofT Schools - Stacks (34) 34
UofT at Mississauga - Periodical Stacks (33) 33
UofT at Mississauga - Reference (33) 33
St. Michael's College (John M. Kelly) - 3rd Floor (32) 32
University College (Laidlaw) - Stacks (32) 32
UofT at Scarborough - Periodical Stacks (28) 28
Art - Library use only (27) 27
OISE - Children's Literature (27) 27
Collection Dvlpm't (Acquisitions) - Cancelled Order (25) 25
Earth Sciences (Noranda) - Circulation Desk (25) 25
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (25) 25
Chemistry (A D Allen) - Stacks (23) 23
Earth Sciences (Noranda) - Oversize (21) 21
Regis College - Stacks (21) 21
Royal Ontario Museum - Far Eastern Egyptian (20) 20
Engineering & Comp. Sci. - Missing (18) 18
Gerstein Science - Missing (17) 17
St. Augustine's Seminary - Stacks (17) 17
Holland Bloorview Kids Rehabilitation - Stacks (16) 16
East Asian (Cheng Yu Tung) - May be requested in 6-10 wks (15) 15
Trinity College (John W Graham) - Oversize (15) 15
Earth Sciences (Noranda) - Grey Literature (14) 14
Robarts - Storage (14) 14
Victoria University CRRS - Library use only (14) 14
Gerstein Science - Oversize (13) 13
OISE - Audio Visual (13) 13
OISE - Ontario Historical Ed (13) 13
Mathematical Sciences - Stacks (12) 12
Royal Ontario Museum - Reference (12) 12
Aerospace - Stacks (11) 11
East Asian (Cheng Yu Tung) - Protected Material (11) 11
East Asian (Cheng Yu Tung) - Audio Visual (10) 10
East Asian (Cheng Yu Tung) - Rare Book (10) 10
Knox College (Caven) - Stacks (10) 10
Thomas Fisher Rare Book - May be requested at Fisher (10) 10
Trinity College (John W Graham) - Reference (10) 10
Victoria University E.J. Pratt - Storage (10) 10
Earth Sciences (Noranda) - Processing (9) 9
Physics - Stacks (9) 9
Robarts - In process for Downsview (9) 9
Royal Ontario Museum - Far Eastern West Asian (9) 9
Scarborough Hospital - General (9) 9
Victoria University E.J. Pratt - Oversize (9) 9
Earth Sciences (Noranda) - Microtexts (8) 8
Gardiner Museum - Library use only (8) 8
Gerstein Science - May be requested in 6-10 wks (8) 8
OISE - Storage (8) 8
Providence Healthcare - Reference (8) 8
Royal Ontario Museum - Archives (8) 8
Scarborough Hospital - Online (8) 8
St. Michael's College (John M. Kelly) - Audio Visual (8) 8
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (6696898) 6696898
French (787446) 787446
German (755978) 755978
Chinese (466746) 466746
Japanese (167325) 167325
Korean (122635) 122635
Russian (91497) 91497
Portuguese (77927) 77927
Spanish (72920) 72920
Swedish (25196) 25196
Danish (20756) 20756
Finnish (12351) 12351
Italian (12132) 12132
Polish (10970) 10970
Norwegian (8810) 8810
Dutch (6503) 6503
Ukrainian (6268) 6268
Czech (5373) 5373
Hungarian (5289) 5289
Romanian (4556) 4556
Turkish (3736) 3736
Bulgarian (2145) 2145
Slovenian (1628) 1628
Latin (1464) 1464
Hebrew (1336) 1336
Slovak (1332) 1332
Greek (1138) 1138
Croatian (977) 977
Indonesian (917) 917
Lithuanian (887) 887
Persian (872) 872
Serbian (839) 839
Arabic (680) 680
Hindi (473) 473
Estonian (387) 387
Latvian (377) 377
Urdu (312) 312
Icelandic (190) 190
Catalan (106) 106
Moldavian (75) 75
Afrikaans (51) 51
Bosnian (45) 45
Welsh (32) 32
Malay (25) 25
Sanskrit (21) 21
Esperanto (16) 16
Vietnamese (13) 13
Inuktitut (10) 10
Azerbaijani (9) 9
Zhuang (7) 7
Irish (6) 6
Swahili (6) 6
Thai (6) 6
Maori (5) 5
Tibetan (5) 5
Belarusian (4) 4
Nepali (4) 4
Armenian (3) 3
Cree (3) 3
Galician (3) 3
Lingala (3) 3
Mongolian (3) 3
Occitan (3) 3
Ojibwa (3) 3
Tamil (3) 3
Ancient Greek (2) 2
Bengali (2) 2
Burmese (2) 2
Corsican (2) 2
Guarani (2) 2
Kurdish (2) 2
Macedonian (2) 2
Malayalam (2) 2
Ndonga (2) 2
Old English (2) 2
Quechua (2) 2
Yiddish (2) 2
Yoruba (2) 2
Afar (1) 1
Albanian (1) 1
Basque (1) 1
Fulah (1) 1
Gaelic (1) 1
Georgian (1) 1
Germanic (1) 1
Gujarati (1) 1
Haitian (1) 1
High (1) 1
Himachali (1) 1
Interlingua (1) 1
Khasi (1) 1
Kongo (1) 1
Malagasy (1) 1
Manx (1) 1
Marathi (1) 1
Mayan (1) 1
Middle (1) 1
Norwegian Bokmål (1) 1
Ottoman (1) 1
Panjabi (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Annales Botanici Fennici, ISSN 0003-3847, 2011, Volume 48, Issue 5, pp. 439 - 442
Aspidistra liboensis S.Z. He & J.Y. Wu sp. nova (Apiaceae), is described, illustrated, and compared with the morphologically similar species, and a diagnostic... 
Perianths | Biological taxonomies | Petioles | Paratypes | Holotypes | New taxa and nomenclature | Flower stigma | New species | Stamens | Appendages | Papillae | KER-GAWL. RUSCACEAE | VIETNAM | PLANT SCIENCES
Journal Article
Annales Botanici Fennici, ISSN 0003-3847, 2011, Volume 48, Issue 5, pp. 422 - 424
Chirita ningmingensis Yan Liu & W.H. Wu, a new species of Gesneriaceae from Guangxi, China, is described and illustrated. It is similar to C. baishouensis but... 
Calyx | Bracts | Peduncle | Anthers | Caves | New taxa and nomenclature | Flower stigma | New species | Limestones | Corolla | Pedicels | PLANT SCIENCES
Journal Article
Annales Botanici Fennici, ISSN 0003-3847, 2011, Volume 48, Issue 5, pp. 409 - 421
This study provides preliminary evidence of morphometric variation within and among species of the Antirrhinum section Streptosepalum (Plantaginaceae) that... 
Taxa | Biological taxonomies | Endemic species | Capsules | Flora | Ultramafic rocks | Plant morphology | New taxa and nomenclature | Principal components analysis | Plants | Population genetics | SCROPHULARIACEAE | GENE FAMILY | PLANT SCIENCES
Journal Article
Annales Botanici Fennici, ISSN 0003-3847, 2011, Volume 48, Issue 5, pp. 369 - 395
An updated checklist of the liverworts (Marchantiophyta) and hornworts (Anthocerotophyta) of Taiwan is presented. Based on published records, the present... 
Synonyms | Taxa | Biological taxonomies | Flora | Monographs | Hornworts | Liverworts | Plants | Bryophytes | Genera | SOUTH-PACIFIC | CHEILOLEJEUNEA LEJEUNEACEAE | BRYOFLORISTIC ACCOUNTS | HERBERTUS HERBERTACEAE | SANDE LAC. SCHIFFN | PORELLA PORELLACEAE | BRYOPHYTE FLORA | RECENT COLLECTIONS | HUNAN PROVINCE | EPIPHYLLOUS LIVERWORTS | PLANT SCIENCES
Journal Article
Painting
1100
"The ball court (for playing the game tlachtli [Mayan: pok-ta-pok]), is 545 feet (166 metres) long and 223 feet (68 metres) wide, the largest such court in the... 
Chichén Itzá, Yucatán, Mexico | Ruins | Archaeology | Rock | Photographs | Plants | Athletic fields
Art
Journal Article