How to design, construct, seed, and maintain small grassed waterways
Subtitle: Iowa job sheet.
Contributors: United States. Natural Resources Conservation Service.
Publisher: U.S. Dept. of Agriculture, Natural Resources Conservation Service
Published: 2001
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Contour farming -- United States; Soil conservation -- United States; Drainage -- Handbooks, manuals, etc
Genres: Handbooks, manuals, etc.
Notes: Shipping list no.: 2002-0029-P.