North Branch Potomac River Basin
Subtitle: Mine drainage study : Phase 1, task 1 report
By: submitted by Skelly and Loy
Contributors: United States. Army. Corps of Engineers. Baltimore District
Publisher: Skelly and Loy; distributed by the Army Corps of Engineers
Place of publication: Harrisburg, Pa; [Baltimore]
Language: eng
Number of pages: 182
Subjects: Mine drainage; Water quality -- Maryland -- Potomac River basin
Other titles: Mine drainage study : North Branch Potomac River Basin : Phase 1, task 1 report
Notes: Cover title

Submitted to Baltimore District Corps of Engineers

Bibliography p. 169-182