Genre
Maps
146
Geological maps
7
Topographic maps
7
Atlases
5
Thematic maps
3
Periodicals
2
Physical maps
2
Bibliographies
1
Case studies
1
Charts, diagrams, etc
1
Exhibition catalogs
1
Graphs
1
Indexes
1
Outline maps
1
Quadrangle maps
1
Remote-sensing maps
1
Statistics
1
Technical reports
1
Tourist maps
1
Wall maps
1