TY  - GEN
AU  - Davidson, Joan
AU  - Lloyd, Richard
TI  - Conservation and agriculture
SN  - 0471995029
U1  - 333.76 
PY  - 1977///
CY  - Chichester
PB  - John wiley
KW  - AGRICULTURAL LANDS
KW  - ECONOMICS
KW  - NATURAL RESOURCE ECONOMICS
KW  - NATURAL RESOURCES CONSERVATION
ER  -