TY  - BOOK
AU  - Smith, Deborah Takiff (ed.)
TI  - Agriculture and the environment: the 1991 yearbook of agriculture  / Deborah Takiff Smith, editor
U1  - B 15.1 SMI -3839   
CY  - Washington, D.C. : U.S. Government Printing Office, 1991.
KW  - Agriculture
KW  - AGR
ER  -