Save soil systematically
Subtitle: resource management systems for midwestern crop land
Contributors: United States. Soil Conservation Service
Series: Program aid -- 1366; Program aid (United States. Dept. of Agriculture) -- no. 1366
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1985
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 20
Subjects: Soil conservation -- United States; Soil management -- United States
Notes: Shipping list no.: 85-999-P

"October 1985"--P. 2