| Author: | Leitch, R. D. |
|---|---|
| Year: | 1931 |
| Document Type: | BMRA |
| Issuing Agency: | Dept. of Commerce, United States Bureau of Mines, |
| SUDOC: | I 28.23:3102 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 3102 |
| Subjects: | Acid mine drainage--Pennsylvania |
| Water--Pollution--Pennsylvania--Cambria County | |
| Water--Pollution--Pennsylvania--Indiana County | |
| Link: | https://hdl.handle.net/2027/mdp.39015077567116 |