Soil erosion : what effect on agricultural productivity? /

Bibliographic Details
Main Author:	Alt, Klaus F.
Corporate Author:	United States. Department of Agriculture. Economic Research Service
Other Authors:	Osborn, C. Tim, Colacicco, Daniel
Format:	Government Document Book
Language:	English
Published:	[Washington, DC] : U.S. Dept. of Agriculture, Economic Research Service, [1989]
Series:	Agriculture information bulletin ; no. 556. Agriculture information bulletin. Background for agricultural policy.
Subjects:	Soil erosion > Economic aspects > United States > Statistics.

Description
Item Description:	Caption title. Shipping list number: 89-28-P. "January 1989." Chiefly tables.
Physical Description:	6 pages : illustrations ; 28 cm.