Agriculture's role in protecting ground water
Subtitle: Conservation GEM Program manual
By: Jon A. Janowicz ... [et al.].
Contributors: United States. Soil Conservation Service
Publisher: USDA, Soil Conservation Service; Michigan Association of Conservation Districts
Published: 1991
Place of publication: Washington, D.C.?]; [East Lansing?]
Language: eng
Number of pages: 76
Subjects: Water quality; Water quality management; Agricultural pollution; Groundwater
Other titles: Conservation GEM Program manual.
Notes: "December 1991"

Errata slip inserted.

Includes bibliographical references (p. 43-46).