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Author/Creator
- Geological Survey (U.S.)20
- United States. Bureau of the Census. Geography Division9
- United States. Bureau of the Census7
- United States. Bureau of the Census. Agriculture Division6
- Balster, Clifford A.2
- Fulton County (Ga.). Elections Department2
- Geological Society of America2
- United States. Central Intelligence Agency2
- Bailey, Roy A.1
- Banks, Arthur1
- Bishop, Gale A.1
- Breu, Josef1
- DeKalb County (Ga.). Planning Department1
- Enos, Paul, 1934-1
- Florida. Bureau of Geology1
- Food and Agriculture Organization of the United Nations1
- Gilbert, Martin, 1936-20151
- Great Britain. Ordnance Survey1
- Hilgemann, Werner1
- Hoge, Harry P.1