Trends in selected water-quality characteristics, Powder River and tributaries, Montana and Wyoming, water years 1968-88 and 1975-88 /
by Lawrence E. Cary ; prepared in cooperation with the Montana Department of Natural Resources and Conservation, the Wyoming State Engineer, and the Wyoming Water Development Commission.

Description

Main Author

Cary, Lawrence E.

Related Names

Geological Survey (U.S.)
Wyoming. State Engineer's Office.
Wyoming Water Development Commission.
Montana. Department of Natural Resources and Conservation.

Language(s)

English

Published

Helena, Mont. : U.S. Geological Survey ; [1991]

Subjects

Water quality > Water quality / Measurement.
Irrigation water > Irrigation water / Pollution.
Irrigation water > Irrigation water / Pollution > Irrigation water / Pollution / Montana.
Irrigation water > Irrigation water / Pollution > Irrigation water / Pollution / Wyoming.
Water quality > Water quality / Wyoming > Water quality / Wyoming / Powder River, Middle Fork > Water quality / Wyoming / Powder River, Middle Fork / Measurement.
Wyoming > Wyoming / Powder River, Middle Fork.
Wyoming.
Montana.

Note

"April 1991."

Physical Description

iv, 42 pages : illustrations, maps ; 28 cm.

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