Bibliographic Details
Main Authors: |
Johnson, Robert F., 1916-
(Author),
Lewis, Richard W.
(Author),
C., Guillermo Abele
(Author) |
Corporate Authors: |
Instituto Nacional de Investigación y Fomento Mineros (Peru)
(sponsoring body.),
United States. Foreign Operations Administration
(sponsoring body.) |
Format: | Government Document
eBook
|
Language: | English |
Published: |
[Washington, D.C.] :
United States Department of the Interior, Geological Survey,
1955.
|
Series: | Geological Survey bulletin ;
975-E.
|
Subjects: | |
Online Access: | https://purl.fdlp.gov/GPO/gpo64859
|