Genre
Maps
365
Conference papers and proceedings
56
Graphs
36
Congresses
32
Charts, diagrams, etc
24
Geological maps
20
Video recordings
19
Internet videos
16
Drawings
14
Academic theses
12
Festschriften
10
Atlases
8
Guidebooks
8
Databases
6
Geological cross-sections
6
Quadrangle maps
6
Bathymetric maps
4
Topographic maps
4
Dictionaries
3
Periodicals
3
Serial publications
3
Aerial photographs
2
Bibliographies
2
Catalogs
2
Remote-sensing maps
2
Abstracts
1
Biographies
1
CMU author
1
Domestic fiction
1
Illustrated works
1
Novels
1
Remote-sensing images
1
Technical reports
1
Thrillers (Fiction)
1
World maps
1