Conservation tillage and conventional tillage
Subtitle: a comparative assessment
By: Pierre Crosson.
Contributors: 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: Conservation tillage -- United States.; Tillage -- United States.
Notes: Caption title.

At head of title: Project summary.

"Sept. 1982."

"EPA-600/S3-82-027."