Stream quality in Appalachia as related to coal-mine drainage, 1965
By: by J.E. Biesecker and J.R. George
Contributors: George, J. Richard
Series: Circular / U.S. Geological Survey -- 526; U.S. Geological Survey circular -- 526.
Publisher: [U.S. Geological Survey]
Published: 1975
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Water; Pollution
Notes: Photocopy. Ann Arbor, Mich. : Xerox University Microfilms, 1975. 24 cm.