TY  - BOOK
AU  - Hadwiger, Don F. 
AU  - Talbot, Ross B.
ED  - Academy of Political Science
TI  - Food policy and farm programs vol.34 number 3
SN  - 00650684
U1  - 338.19 FOO 
PY  - 1982///
CY  - New York
PB  - APS
KW  - Agricultural evolution
KW  - Soil conservation
N1  - Includes index
ER  -