Implementation plan for the National Water-Quality Assessment Program
By: by P.P. Leahy, J.S. Rosenshein, and D.S. Knopman
Contributors: Rosenshein, Joseph S; Knopman, Debra S; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 90-174
Publisher: Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports [distributor]
Published: 1990
Place of publication: Reston, Va; Denver, Colo
Language: eng
Format: Microform
Number of pages: 10
Subjects: Water quality -- Evaluation -- Government policy -- United States; Water quality management -- Government policy -- United States
Notes: Distributed to depository libraries in microfiche

Includes bibliographical references (p. 10)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992?] 1 microfiche : negative