TY  - BOOK
AU  - Hawkes, J.G.
TI  - Conservation and Agriculture
SN  - 0715610325
U1  - 333.72 
PY  - 1978///
CY  - London
PB  - Duckworth
KW  - Economics
KW  - Social sciences
KW  - Agricultural conservation
KW  - Agricultural ecology
KW  - Conservation of natural resources
ER  -