Teaching soil and water conservation : a classroom and field guide.

Bibliographic Details
Corporate Author:	United States. Soil Conservation Service
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of Agriculture, Soil Conservation Service, [1986]
Edition:	[Slightly rev.].
Series:	Program aid (United States. Department of Agriculture) ; no. 341.
Subjects:	Soil conservation > Study and teaching. Water conservation > Study and teaching.

Evans: US Documents (Annex 5th floor)