• 23 Maps, Atlases

• 4 History
• 2 Astronomy
• 1 Administrative and political divisions
• 1 Antiquities
• 1 Arctic peoples
• 1 Birds
• 1 Indians of South America
• 1 Languages
• 1 Migration
• 1 Natural resources
• 1 Public lands

• 21 Shupe, John F
• 8 Garver, John B., Jr
• 5 Dorr, John F
• 2 Meinig, D. W. (Donald William), 1924-2020
• 1 Carter, Timothy J. (Timothy James), 1948-
• 1 Case, Charles F
• 1 Garrett, Wilbur B
• 1 Hilliard, Sam Bowers
• 1 Kauhane, Harry D
• 1 Lewis, Peirce F. (Peirce Fee), 1927-2018
• 1 Pratt, Bob
• 1 Suominen-Summerall, Sally
• 1 Teringo, J. Robert
• 1 Wahll, Andrew J
• 1 Wolf, Elizabeth

• 23 English

• 3 Central America
• 2 Arctic Ocean
• 2 Arctic regions
• 2 Mexico
• 2 Mexico City (Mexico)
• 2 Ontario
• 2 South America
• 1 7.120
• 1 Africa
• 1 America
• 1 Arctique (océan)
• 1 British Isles
• 1 Caribbean Area
• 1 China
• 1 Great Britain
• 1 Manitoba
• 1 Mexico City
• 1 Mexico, Valley of (Mexico)
• 1 Middle Atlantic States
• 1 Newfoundland and Labrador
• 1 Pacific Area
• 1 Pacific Ocean
• 1 Portugal
• 1 Québec (Québec)
• 1 Régions arctiques

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