Public groundwater supplies in Perry County.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Urbana,
[publisher not identified] ;
1975.
|
| Series: | Bulletin (Illinois State Water Survey) ;
60-13. |
| Subjects: |
| Physical Description: | 5 pages : illustrations ; 28 cm. |
|---|