Nonpoint and point sources of nitrogen in major watersheds of the United States /
by Larry J. Puckett.

Description

Main Author

Puckett, Larry J.

Related Names

Geological Survey (U.S.)

Language(s)

English

Published

Reston, Va. : U.S. Geological Survey ; 1994.

Subjects

Water > Water / Pollution > Water / Pollution / United States > Water / Pollution / United States / Point source identification.
Water > Water / Nitrogen content > Water / Nitrogen content / United States.
Nonpoint source pollution > Nonpoint source pollution / United States.

Physical Description

9 p. : ill., maps ; 28 cm.

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