| Main Author: |
Wilson, Ivan F. 1916- |
| Other Authors: |
Rocha, Victor S., Geological Survey (U.S.),, Mexico. Dirección de Minas y Petróleo,, United States. Interdepartmental Committee on Scientific and Cultural Cooperation, |
| Format: |
eBook
|
| Language: |
English
|
| Published: |
[Washington, D.C.] :
United States Department of the Interior, Geological Survey,
1948.
United States Government Printing Office.
|
| Physical Description: |
1 online resource (iv, 181-208 pages, 33-38 pages of plates) : illustrations (some color).
|
| Series: |
Bulletin (Geological Survey (U.S.)) ;
no. 954-E.
|
| Subjects: |
|