Genre
Maps
185
Thematic maps
30
Road maps
29
Handbooks and manuals
25
Catalogs
17
Statistics
16
Bibliographies
15
Periodicals
15
Atlases
14
Conference papers and proceedings
10
Tourist maps
10
Congresses
7
Topographic maps
7
Directories
6
Databases
4
Surveys
4
Guidebooks
3
Index maps
3
Serial publications
3
Graphs
2
Indexes
2
Technical reports
2
Use studies
2
Vital statistics
2
Case studies
1
Census data
1
Comics (Graphic works)
1
Digital maps
1
Drawings
1
Early maps
1
Exhibition catalogs
1
Facsimiles
1
Government publications
1
Identification
1
Literature
1
Outline maps
1
Reference works
1
Registers (Lists)
1
Remote-sensing maps
1