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Browse All : Vegetation and World Atlas and Atlas Map of United States

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Map of the United State...
United States showing t...
1873
World Atlas
Author
Porter, Thomas C.
Full Title
Map of the United States showing the Principal Botanical Divisions by Thomas C. Porter, A.M., Professor of Botany in Lafayette College, Easton, Pa. Entered ... 1873 by O.W. Gray.
Publisher
Stedman, Brown & Lyon
Map of the United State...
Botanical Divisions of ...
1874
World Atlas
Author
[Gray, Ormando Willis, Porter, Thomas C.]
Full Title
Map of the United States Showing the Principal Botanical Divisions, by Thomas C. Porter, A.M., Professor of Botany in Lafayette College, Easton, Pa.
Publisher
Stedman, Brown & Lyon
Gray's Botanical and Zo...
Gray's Botanical and Zo...
1878
World Atlas
Author
Gray, Ormando Willis
Full Title
Gray's Botanical and Zoological Maps of the United States. Philadelphia: O.W. Gray & Son.Map of the United States Showing the Principal Botanical Divisions by Professor Thomas C. Porter. Map of the United States Showing the Principal Zoological Divisions by Professor Edward D. Cope. Copyright 1877 by O.W. Gray & Son.
Publisher
O.W. Gray & Son
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