Evaluation of coal-mining impacts using numerical classification of benthic invertebrate data from streams draining a heavily mined basin in eastern Tennessee
By: Arthur D. Bradfield.
Contributors: Geological Survey (U.S.)
Series: Water-resources investigations report -- 85-4289
Publisher: U.S. Dept. of the Interior, Geological Survey; Open-File Services Section, Western Distribution Branch, U.S. Geological Survey
Published: 1986
Place of publication: Nashville, Tenn; Lakewood, Colo
Language: eng
Number of pages: 59
Subjects: Coal mines and mining -- Environmental aspects -- Tennessee.; Freshwater invertebrates -- Tennessee.; Water quality bioassay -- Tennessee.
Notes: Shipping list no : 86-932-P.

Bibliography: p. 58-59.