What is Dewey decimal 910?

Dewey decimal number 910 is the section of the Dewey Decimal Classification System that covers geography, travel, and topography. It is further subdivided into the following ten divisions:

910.1 - Human geography

910.2 - Travel and tourism

910.3 - Atlases and maps

910.4 - Gazetteers and place names

910.5 - Regional geography

910.6 - Physical geography

910.7 - Environmental geography

910.8 - Cartography

910.9 - Historical geography