Concepts for a national water-quality assessment program:
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Bibliographic Details
Main Authors: Hirsch, Robert M. (Author), Alley, William M. (Author), Wilber, William G. (Author)
Format: Book
Language:English
Published: Denver, CO 1988
Series:Geological Survey circular / United States Geological Survey 1021
Subjects:
Physical Description:VII, 42 S. Kt.

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Interlibrary loan Place Request Caution: Not in THWS collection!