America's soil and water : condition and trends.

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, 1981.
Edition:	Rev. 1981.
Subjects:	Soils > United States. Land use, Rural > United States. Soil conservation > United States. Water conservation > United States. Water resources development > United States. Soil ecology > United States. Soil management > United States.