Field-to-stream transport of agricultural chemicals and sediment in an Iowa watershed
By: H.P. Johnson and J.L. Baker.
Contributors: Baker, J. L.; Environmental Research Laboratory (Athens, Ga.)
Publisher: U.S. Environmental Protection Agency, Environmental Research Laboratory; Center for Environmental Research Information, distributor]
Published: 1982
Place of publication: Athens, GA; [Cincinnati, OH
Language: eng
Subjects: Watersheds -- Iowa.; Water -- Pollution -- Iowa.; Erosion -- Iowa.
Notes: "EPA-600/S 3-84-055."

Caption title.

At head of title: Project Summary.

Distributed to depository libraries in microfiche.

"Sept. 1982"--Pt. 1.

"May 1984"--Pt. 2.
Table of contents: value: pt. 1. Data base for model testing (1976; value: 1978); value: pt. 2. Data base for model testing (1979-1980)