Author
Publisher
Govt. Print. Off
Pub. Date
1892
Language
English
Author
Publisher
Govt. Print. Off
Pub. Date
1909.
Language
English
Author
Series
United States geologic survey volume Bulletin 507
Publisher
U. S. Govt. Printing Office
Pub. Date
1912.
Language
English
Author
Series
United States Geological Survey volume Bulletin 531-K
Publisher
Government Printing Office
Pub. Date
[1913]
Language
English
Author
Series
Publisher
United State Government Printing Office
Pub. Date
1915
Language
English
Author
Series
Publisher
United States Government Printing Office
Pub. Date
1916.
Language
English
Author
Publisher
Government Printing Office
Pub. Date
1917.
Language
English
Author
Publisher
U.S. Govt. Print. Off
Pub. Date
1917.
Language
English
Author
Series
United States Geological Survey volume Bulletin 795-F
Publisher
United States Government Printing Office
Pub. Date
[1921]
Language
English
Author
Series
United States Geological Survey volume Bulletin 795-E
Publisher
United States Government Printing Office
Pub. Date
[1927]
Language
English
Author
Series
United States Geological Survey volume professional paper 158-D
Publisher
United States Government Printing Office
Pub. Date
1929.
Language
English
Author
Series
United States Geological Survey volume Bulletin 931-L
Publisher
United States Printing Office
Pub. Date
[1942]
Language
English
Author
Publisher
United States Government Printing Office
Pub. Date
1952.
Language
English
Author
Series
Publisher
n. pages
Pub. Date
1953.
Language
English