Agriculture and the environment.
Contributors: United States. Dept. of Agriculture.
Series: Yearbook of agriculture ;; 1991
Publisher: [U.S. Dept. of Agriculture]; For sale by the Supt. of Docs., U.S. G.P.O.; United States Govt Printing Office
Published: 1991
Place of publication: Washington, DC
Language: eng
Number of pages: 325
Subjects: United States. Dept. of Agriculture; Agriculture -- Environmental aspects -- United States; Agricultural conservation -- United States; Agricultural ecology -- United States
Notes: Includes bibliographical references and index.
Item 17
Shipping list no.: 91-819-P.
S/N 001-000-04574-1 (GPO)