Soil conservation districts
Subtitle: what they are, how they work, how SCS helps them
By: U.S. Department of Agriculture, Soil Conservation Service
Edition: Slightly rev.
Series: PA -- 417; Program aid (United States. Department of Agriculture) -- 417.
Publisher: U.S. G.P.O.
Published: 1968
Place of publication: Washington, D.C
Language: eng
Subjects: Soil conservation; Soil conservation districts
Notes: Cover title.