Aerial photographs in geologic interpretation and mapping /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C. :
United States Government Printing Office,
1960.
|
| Cyfres: | Geological Survey professional paper ;
373 |
| Pynciau: |
| Disgrifiad o'r Eitem: | Includes index. Includes index. |
|---|---|
| Disgrifiad Corfforoll: | vi, 230 p. : ill., maps ; 29 cm. |
| Llyfryddiaeth: | Bibliography: p. 224-227. |