Nonpoint source pollution assessment and management program
By: prepared by Water Quality Program, Washington Department of Ecology.
Contributors: Washington (State). Dept. of Ecology. Water Quality Program.
Publisher: The Department
Published: 1989
Place of publication: Olympia, Wash
Language: eng
Subjects: Water quality management -- Washington (State); Water quality -- Washington (State) -- Measurement.; Water -- Pollution -- Washington (State)
Notes: Includes bibliographical references (p. B1-B24).
"October 1989."
"88-17."--Cover.