X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Newspaper Article (3718) 3718
Journal Article (2970) 2970
Magazine Article (446) 446
Book / eBook (363) 363
Book Review (231) 231
Conference Proceeding (195) 195
Book Chapter (174) 174
Publication (133) 133
Dissertation (101) 101
Government Document (42) 42
Trade Publication Article (36) 36
Web Resource (23) 23
Report (17) 17
Transcript (14) 14
Paper (5) 5
Reference (5) 5
Journal / eJournal (4) 4
Photograph (4) 4
Video Recording (4) 4
Newsletter (3) 3
Music Score (2) 2
Streaming Video (2) 2
Library Holding (1) 1
Manuscript (1) 1
Microfilm (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
pen pals (4213) 4213
pal (799) 799
students (617) 617
letters (547) 547
index medicus (403) 403
pals (288) 288
phenylalanine ammonia-lyase (262) 262
friendship (246) 246
1900-1999 (242) 242
plant sciences (230) 230
humans (219) 219
secondary schools (210) 210
learning (207) 207
biochemistry & molecular biology (197) 197
writing (182) 182
phenylalanine (168) 168
analysis (164) 164
elementary schools (160) 160
animals (157) 157
elementary school students (138) 138
books (137) 137
expression (135) 135
history (132) 132
children & youth (124) 124
poetry (121) 121
enzymes (119) 119
electronic books (117) 117
biosynthesis (116) 116
palés matos, luis (115) 115
food science & technology (112) 112
gene expression (111) 111
puerto rican literature (110) 110
ammonia (109) 109
plants (108) 108
prisoners (107) 107
physiological aspects (106) 106
social networks (106) 106
criminal sentences (102) 102
pal-farbfernsehverfahren (102) 102
life sciences (101) 101
microbiology (95) 95
male (94) 94
molecular sequence data (94) 94
proteins (94) 94
older people (93) 93
prisons (92) 92
research (90) 90
horticulture (89) 89
induction (87) 87
positron annihilation lifetime spectroscopy (87) 87
web sites (87) 87
education (85) 85
accumulation (83) 83
female (82) 82
genes (81) 81
phenylalanine ammonia lyase (81) 81
cell biology (80) 80
metabolism (80) 80
pal activity (80) 80
amino acid sequence (78) 78
teachers (75) 75
colleges & universities (74) 74
social aspects (70) 70
polymer science (69) 69
science (69) 69
phenylalanine ammonia-lyase - metabolism (68) 68
families & family life (67) 67
paleontology (67) 67
methods (66) 66
escherichia-coli (64) 64
peroxidase (64) 64
flavonoids (63) 63
novel (63) 63
pod (63) 63
growth (62) 62
agronomy (61) 61
chemistry, applied (61) 61
lignin (61) 61
phenols (60) 60
temperature (60) 60
antioxidants (59) 59
biotechnology & applied microbiology (59) 59
engineering, electrical & electronic (59) 59
motion pictures (59) 59
murders & murder attempts (58) 58
németh, pál (58) 58
school districts (58) 58
spectroscopy (57) 57
chemistry, physical (56) 56
college students (56) 56
anthocyanin (55) 55
internet (55) 55
phenylalanine ammonia-lyase - genetics (55) 55
resistance (55) 55
usage (55) 55
agriculture (54) 54
hungarian literature (54) 54
polymers (54) 54
protein (54) 54
women (54) 54
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (119) 119
UofT at Mississauga - Stacks (88) 88
UTL at Downsview - May be requested (72) 72
Collection Dvlpm't (Acquisitions) - Vendor file (62) 62
UofT at Scarborough - Stacks (48) 48
Earth Sciences (Noranda) - Stacks (42) 42
Royal Ontario Museum - Stacks (28) 28
Gerstein Science - Stacks (24) 24
Collection Dvlpm't (Acquisitions) - Closed Orders (16) 16
Online Resources - Online (16) 16
Trinity College (John W Graham) - Stacks (12) 12
St. Michael's College (John M. Kelly) - 2nd Floor (10) 10
OISE - Children's Literature (7) 7
Victoria University E.J. Pratt - Stacks (7) 7
Royal Ontario Museum - Periodical Stacks (6) 6
East Asian (Cheng Yu Tung) - Stacks (5) 5
Engineering & Comp. Sci. - Stacks (5) 5
Physics - Stacks (5) 5
Robarts - Government Pubs (5) 5
Robarts - In process for Downsview (5) 5
UofT Schools - Stacks (5) 5
Media Commons - Audio Visual (4) 4
Pontifical Inst. Mediaeval Studies - Library use only (4) 4
Music - Stacks (3) 3
Royal Ontario Museum - Far Eastern West Asian (3) 3
Thomas Fisher Rare Book - Rare Book (3) 3
Holland Bloorview Kids Rehabilitation - Stacks (2) 2
Law (Bora Laskin) - Stacks (2) 2
Royal Ontario Museum - Far Eastern (2) 2
Astronomy & Astrophysics - Ask at library (1) 1
Earth Sciences (Noranda) - Circulation Desk (1) 1
Earth Sciences (Noranda) - Library use only (1) 1
Earth Sciences (Noranda) - Missing (1) 1
East Asian (Cheng Yu Tung) - Audio Visual (1) 1
East Asian (Cheng Yu Tung) - Oversize (1) 1
Engineering & Comp. Sci. - Missing (1) 1
Gerstein Science - Missing (1) 1
Knox College (Caven) - Stacks (1) 1
Map & Data - Map Collection (1) 1
OISE - Stacks (1) 1
Pontifical Inst. Mediaeval Studies - Reference (1) 1
Regis College - Stacks (1) 1
Robarts - May be requested in 6-10 wks (1) 1
Robarts - Moving to offsite: no requests (1) 1
Robarts - Not Returned (1) 1
Robarts - Reference (1) 1
Robarts - Storage (1) 1
Royal Ontario Museum - Archives (1) 1
Royal Ontario Museum - Far Eastern Pamphlet (1) 1
Royal Ontario Museum - Rare Book (1) 1
St. Michael's College (John M. Kelly) - 1st Floor (1) 1
St. Michael's College (John M. Kelly) - 3rd Floor (1) 1
St. Michael's College (John M. Kelly) - Audio Visual (1) 1
Trinity College (John W Graham) - Reference (1) 1
University College (Laidlaw) - Stacks (1) 1
UofT Schools - Special Collections (1) 1
UofT at Mississauga - Missing (1) 1
UofT at Mississauga - Novelties Reading Area (1) 1
UofT at Mississauga - Oversize (1) 1
UofT at Mississauga - Reference (1) 1
UofT at Scarborough - Withdrawn (1) 1
Victoria University CRRS - Library use only (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (7176) 7176
French (252) 252
Spanish (151) 151
Hungarian (147) 147
Chinese (113) 113
Japanese (96) 96
German (83) 83
Swedish (72) 72
Korean (63) 63
Norwegian (26) 26
Portuguese (23) 23
Italian (12) 12
Polish (8) 8
Russian (6) 6
Esperanto (5) 5
Persian (5) 5
Turkish (5) 5
Slovenian (4) 4
Czech (3) 3
Arabic (2) 2
Croatian (2) 2
Hindi (2) 2
Latin (2) 2
Romanian (2) 2
Urdu (2) 2
Albanian (1) 1
Bengali (1) 1
Catalan (1) 1
Danish (1) 1
Dutch (1) 1
Slovak (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Palaeodiversity, ISSN 1867-6294, 2008
Journal
2012, ISBN 0226649385, xi, 259
Whether the fossil record should be read at face value or whether it presents a distorted view of the history of life is an argument seemingly as old as many... 
Geochronometry | Paleoecology | Paleontology, Stratigraphic | Fossils | Paleobiology | Earth Sciences
Book
FEMS Microbiology Letters, ISSN 0378-1097, 09/2009, Volume 298, Issue 1, pp. 1 - 11
Journal Article
2017, First F.U. Press edition., ISBN 9781683960744, 134 pages
"A father and son go on a road trip to discover trainstation relics, a professor explains his intricate grading methods, and a pen-pal correspondence gets more... 
Pen pals | Fathers and sons | College teachers | Automobile travel
Book
1982, ISBN 9780135569368, xv, 813
Book
Journal of Plant Physiology, ISSN 0176-1617, 07/2017, Volume 214, pp. 145 - 151
Flavonoids are one of the key secondary metabolites determining the quality of tea. Although exogenous brassinosteroid (BR), a steroidal plant hormone, can... 
Brassinosteroid | Flavonoids | Phenylalanine ammonia-lyase (PAL) | Secondary metabolism | Nitric oxide | Phenylalanine | GENE-EXPRESSION | ammonia-lyase (PAL) | PAL | PLANT SCIENCES | Tea | Catechin | Medicine, Botanic | Physiological aspects | Sodium nitroferricyanide | Medicine, Herbal | Plant metabolites | Isoflavones | Steroids | Ammonia
Journal Article
JOURNAL OF BIOLOGICAL CHEMISTRY, ISSN 0021-9258, 09/2019, Volume 294, Issue 39, pp. 14175 - 14184
Journal Article
2011, ISBN 953188319X, 176
Book
2015, 1st ed., ISBN 0062348671, 303
"Sixteen-year-old, not-so-openly-gay Simon Spier is blackmailed into playing wingman for his classmate or else his sexual identity--and that of his pen... 
Extortion | Pen pals | Friendship | JUVENILE FICTION / Love & Romance | JUVENILE FICTION / Social Issues / Friendship | Gays | JUVENILE FICTION / Social Issues / Homosexuality | High schools | Schools
Book
2004, 1, ISBN 0520231902, xix, 266
The North American Great Plains and Rocky Mountains have yielded many artifacts and other clues about the prehistoric people who once lived there, but little... 
Hunting, Prehistoric | Archaeology | Paleo-Indians | Hunting | Hunting and gathering societies | SOCIAL SCIENCE
Book