North Branch Potomac River Basin : the Mine drainage study : Phase 1, task 1 report /
| Corporate Authors: | , |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Harrisburg, Pa. :
Skelly and Loy ;
[date of publication not identified]
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| Subjects: |
| Item Description: | Cover title. Submitted to Baltimore District Corps of Engineers. |
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| Physical Description: | viii, 182 pages : illustrations, maps ; 27 cm. |
| Bibliography: | Bibliography pages 169-182. |