Water-quality data for two surface coal mines reclaimed with alkaline waste or urban sewage sludge, Clarion County, Pennsylvania, May 1983 through November 1989 / by Diana L. Dugas, Charles A. Cravotta III, and David A. Saad ; prepared in cooperation with the Pennsylvania Department of Environmental Resources, Bureau of Mining and Reclamation.
| Author/creator | Dugas, Diana L. |
| Format | Microform |
| Publication Info | Lemoyne, Pa. : U.S. Geological Survey ; Denver, Colo. : Books and Open-File Reports Section [distributor], 1993. |
| Description | iv, 153 pages : illustrations ; 28 cm. |
| Subjects |
| Other author/creator | Cravotta, Charles Angelo. |
| Other author/creator | Saad, David A. |
| Other author/creator | Pennsylvania. Bureau of Mining and Reclamation. |
| Other author/creator | Geological Survey (U.S.) |
| Series | U.S. Geological Survey open-file report ; 93-115 U.S. Geological Survey open-file report 93-115. ^A632201 |
| General note | Chiefly tables. |
| General note | Distributed to depository libraries in microfiche. |
| General note | Shipping list no.: 94-0209-M. |
| Bibliography note | Includes bibliographical references (p. 14-15). |
| Reproduction note | Joyner- Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 2 microfiches : negative. |
| Other title | Water quality data for two surface coal mines reclaimed with alkaline waste or urban sewage sludge, Clarion County, Pennsylvania. |
| GPO item number | 0624-H (MF) |
| Govt. docs number | I 19.76:93-115 |