Annotated bibliography of Pennsylvania geology : supplement to 1979 /
| Corporate Authors: | , |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Harrisburg :
The Survey,
1986.
|
| Series: | General geology report ;
73. |
| Subjects: |
| Item Description: | Pennsylvania Geological Survey. Fourth series. Includes index. |
|---|---|
| Physical Description: | 408 pages : map ; 23 cm. |
| ISBN: | 0818200499 |