Soil erosion
Subtitle: what effect on agricultural productivity?
By: Klaus Alt, C. Tim Osborn, Dan Colacicco
Contributors: Osborn, C. Tim; Colacicco, Daniel; United States. Dept. of Agriculture. Economic Research Service
Series: Agriculture information bulletin -- no. 556; Background for agricultural policy; Agriculture information bulletin
Publisher: U.S. Dept. of Agriculture, Economic Research Service
Published: 1989
Place of publication: [Washington, DC]
Language: eng
Subjects: Soil erosion -- Economic aspects -- United States -- Statistics
Notes: Caption title

Shipping list no.: 89-28-P

"January 1989."

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