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Geological Formations of the United States.
Gray, Ormando Willis
Geological Formations o...
1874
4740.011
Related
 
Author
Gray, Ormando Willis
Full Title
Gray's Atlas Map of the United States Showing the Principal Geological Formations by Cha's. H. Hitchcock, Ph.D.,Professor of Geology in Dartmouth College.
List No
4740.011
Note
Prime meridians Washington D.C. and Greenwich. Relief shown by hachures.
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