Bibliographic Details
| Main Authors: |
Eckel, Edwin Butt, 1906-1989
(Author),
Milton, Charles, 1896-
(Author),
Tirado Sulsona, Pedro
(Author) |
| Corporate Authors: |
United States. Office of Inter-American Affairs,
Paraguay. Ministerio de Obras Públicas y Comunicaciones |
| Format: | Government Document
eBook
|
| Language: | English |
| Published: |
Washington :
United States Department of the Interior, Geological Survey,
1959.
|
| Series: | Geological Survey professional paper ;
327.
|
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo86574
|