Listed below are the letters and titles of the main classes of the Library of Congress Classification. Click on any class to view an outline of its subclasses in an interactive PDF format. This list is based on the Library of Congress Classification Outline.
This list is based off of the Library of Congress Classification Outline.
|G Geography (General). Atlases. Maps
GA Mathematical geography. Cartography
GB Physical geography
GE Environmental Sciences
GF Human ecology & Anthropogeography
GT Manners & customs (General)
GV Recreation & Leisure
Below are key reference books that provide a general overview of a topic or help identify synonyms, related terms, or basic data. These sources often include references and lists of further readings.