Bedrock geology of the Greenfield quadrangle, Massachusetts
| Main Author: | Willard, Max Emery, 1914- |
|---|---|
| Format: | Map |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Geological Survey,
1952.
|
| Physical Description: |
1 map : color ; 43 x 32 cm on sheet 76 x 128 cm, folded to 76 x 64 cm. |
| Series: |
Geologic quadrangle map ;
GQ-20. |
| Subjects: |