Showing 1 - 20
of 691,329
for search: '',
query time: 0.22s
In Prospector
Request items from other Prospector libraries to be delivered to your local library for pickup.Narrow Search
Institution
Collection
219,141
Electronic Access
142,056
Gov Pub Electronic
125,791
Main Books 3rd Floor
74,806
Gov Pub Microfiche
57,330
Storage Gov Pub
24,203
CO Gov Pub Electronic
more ...
8,022
Storage Books
6,614
Storage Folded Maps
5,303
Juv Coll 2nd Floor
4,725
Microfilm 2nd Floor
4,623
Audio and Visual 1st Floor
4,574
Spec Coll 3rd Floor
3,214
Ref Coll 1st Floor
2,204
New Books 1st Floor
1,856
Storage Flat Maps
1,840
Spec Coll Energy 3rd Floor
1,800
Flat Maps 2nd Floor
1,322
Oversize 3rd Floor
1,243
Storage Periodicals
1,061
Storage Gov Pub Media
815
Gov Pub Ref 1st Floor
454
Storage Microfiche
421
Bestsellers 1st Floor
411
Reserve 1st Floor
370
Periodicals
305
Storage Colo Doc
81
Microfiche 2nd Floor
65
Ref Oversize 1st Floor
52
Spec Coll Oversize 3rd Floor
50
Storage Oversize
see all ...
less ...
Format
257,140
eBook
245,115
Book
73,337
Electronic
38,419
Microfilm
29,655
Video
17,807
Map
more ...
11,624
Unknown
7,631
Serial
2,481
Journal
1,992
DVD
1,517
Musical Score
1,039
CD
925
VHS
667
Record
657
Software
636
Photo
301
Audio
258
Manuscript
173
Slide
93
Cassette
19
Kit
18
Blu-ray Disc
16
Sensor Image
12
Physical Object
9
Book Chapter
7
Newspaper
2
Braille
1
Article
1
Globe
see all ...
less ...
Subject
14,274
Geology
9,293
Appropriations and expenditures
6,693
Rules and practice
6,526
Management
5,271
United States Foreign relations
4,806
Mines and mineral resources
more ...
4,673
Groundwater
4,354
Geology, Stratigraphic
4,316
Water quality
4,313
History
4,265
Artificial intelligence
4,219
Officials and employees
4,078
Economics
3,386
Health
3,195
Business
3,122
Water-supply
2,956
United States Politics and government
2,878
Criticism and interpretation
2,778
United States History
2,726
National security
2,724
Auditing
2,702
Computer security
2,561
Evaluation
2,085
Entrepreneurship
2,034
Selection and appointment
2,030
Computer science
1,984
United States
1,907
Mathematics
1,813
Aquifers
1,804
Computer networks
see all ...
less ...
Author
110,457
SpringerLink (Online service)
39,220
ScienceDirect (Online service)
30,347
Geological Survey (U.S.)
19,242
Infobase,
18,161
Geological Survey (U.S.),
12,847
Oxford Scholarship Online
more ...
11,369
Films for the Humanities & Sciences (Firm)
11,326
Infobase
10,476
Library of Congress. Congressional Research Service,
7,509
EBSCOhost
3,996
United States,
3,327
United States. Bureau of Mines
2,558
Educational Resources Information Center (U.S.)
2,502
National Renewable Energy Laboratory (U.S.),
2,452
Law Library of Congress (U.S.). Global Legal Research Directorate,
2,393
United States. Congress. House. Committee on Rules
2,313
U.S. Fish and Wildlife Service
2,183
United States. National Park Service
2,101
Prendismo, LLC (Firm)
2,100
United States. Bureau of Land Management
2,006
United States. Congress. Senate. Committee on Energy and Natural Resources
1,948
ProQuest (Firm)
1,797
United States. Forest Service
1,777
Colorado State University. Cooperative Extension Service
1,683
National Renewable Energy Laboratory (U.S.)
1,641
United States. Environmental Protection Agency
1,514
Public Broadcasting Service (U.S.)
1,504
United States. Bureau of the Census
1,470
United States. Congress. Senate. Committee on Foreign Relations
1,457
United States. Congress. House. Committee on the Judiciary
see all ...
less ...
Language
English
3,632
French
3,401
German
3,003
Spanish
1,315
Russian
969
Italian
more ...
628
Chinese
511
Japanese
376
Latin
292
Portuguese
282
Undetermined
190
Dutch
190
Multiple
187
Ancient Greek
187
Polish
184
Arabic
137
Swedish
118
Hebrew
113
No linguistic content
112
Korean
109
Greek
105
Hungarian
103
Czech
90
Danish
83
Norwegian
41
Romanian
38
Turkish
35
Vietnamese
33
Ukrainian
31
Slovak
see all ...
less ...
Genre
35,515
Conference papers and proceedings
21,092
Maps
19,873
Video recordings
17,561
Internet videos
14,045
Periodicals
13,869
Legislative hearings
more ...
12,837
Statistics
11,596
Handbooks and manuals
11,440
Biographies
10,458
Bibliographies
9,181
Legislative materials
6,390
Technical reports
5,044
Fiction
3,744
Case studies
3,665
Congresses
3,401
Topographic maps
3,130
Dictionaries
2,797
Autobiographies
2,698
Statutes and codes
2,672
Instructional television programs
2,599
Treaties
2,129
Drama
2,116
Sound recordings
2,107
Literature
2,089
Catalogs
1,813
Illustrated works
1,539
Directories
1,528
Academic theses
1,511
Picture books
1,450
Encyclopedias
see all ...
less ...
Literary Form
Era
10,753
20th century
4,735
19th century
2,719
21st century
1,497
18th century
985
Civil War, 1861-1865
946
17th century
more ...
870
1945-
846
1564-1616
837
Cretaceous
740
1945-1989
575
16th century
546
1933-1945
517
Revolution, 1775-1783
490
1946-
485
1989-
445
Tertiary
433
To 1500
417
Quaternary
410
2009-
389
2001-2009
386
Early modern, 1500-1700
372
Colonial period, ca. 1600-1775
351
1991-
346
Precambrian
335
Paleozoic
294
Cenozoic
277
1960-
265
1951-
259
2000-
250
Permian
see all ...
less ...
Region
185,589
United States
28,640
Colorado
8,580
California
7,098
Great Britain
5,265
China
5,220
Alaska
more ...
3,867
Utah
3,838
New Mexico
3,789
Europe
3,612
Arizona
3,356
Nevada
3,196
West (U.S.)
3,101
Texas
2,986
Wyoming
2,953
Montana
2,927
Oregon
2,855
Washington (State)
2,719
New York (State)
2,473
Florida
2,364
Idaho
2,329
Japan
2,255
India
2,011
England
1,962
Mexico
1,920
France
1,844
Germany
1,809
North America
1,749
Washington (D.C.)
1,702
Pennsylvania
1,639
Canada
see all ...
less ...
Call Number
93,017
Q - Science
62,739
H - Social Science
59,807
T - Technology
50,463
K - Law
35,948
R - Medicine
35,432
E - United States History
more ...
33,112
P - Language and Literature
31,574
L - Education
23,562
G - Geography, Anthropology, Recreation
17,415
D - World History
16,076
A - General Works
14,777
B - Philosophy, Psychology, Religion
12,925
S - Agriculture
12,430
F - General American History
11,847
J - Political Science
10,661
M - Music
9,584
C - Historical Sciences
8,735
N - Fine Arts
3,358
Z - Library Science
2,093
U - Military Science
1,795
V - Naval Science
see all ...
less ...
Year of Publication