ID:DA16936471
Willard, Daniel Everett
Willard, Daniel Everett, b. 1862
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by Daniel E. Willard
U.S. Geological Survey 1909 Geologic atlas of the United States no. 168
Cartographic Material (Map)
Available at 2 libraries
[by Charles M. Hall and Daniel E. Willard]
U.S. Geological Survey 1905 Library ed Geologic atlas of the United States no. 117