Teaching soil and water conservation
Subtitle: a classroom and field guide
Contributors: United States. Soil Conservation Service
Edition: [Slightly rev.]
Series: Program aid -- no. 341; Program aid (United States. Dept. of Agriculture) -- no. 341
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1992
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 30
Subjects: Soil conservation -- Study and teaching; Water conservation -- Study and teaching
Notes: Shipping list no.: 92-181-P

"Issued December 1957"--P. 1

Repr. Feb. 1992