REFINE 

Browse All : Geologic Atlas and Geology Book of Montana from 1899 and 1900

1-2 of 2
Plate III. Lewis and Cl...
Plate III. Lewis and Cl...
1899
[Geologic Atlas, Geolog...
Author
[USGS (U.S. Geological Survey), Walcott, Charles D., Ayers, H.B.]
Full Title
Plate III. Lewis and Clark Forest Reserve, Montana, Showing Classification of Lands ... by H.B. Ayers, 1899.
Publisher
Government Printing Office
Plate VIII. Lewis and C...
Plate VIII. Lewis and C...
1899
[Geologic Atlas, Geolog...
Author
[USGS (U.S. Geological Survey), Walcott, Charles D., Ayers, H.B.]
Full Title
Plate VIII. Lewis and Clark Forest Reserve, Montana, by H.B. Ayers, 1899. Julius Bien & Co, N.Y.
Publisher
Government Printing Office
1-2 of 2