TY  - BOOK
AU  - Davidson, Joan.
AU  - Lloyd, Richard.
TI  - Conservation and agriculture
SN  - 0471995029
PY  - 1977///
CY  - Chichester, UK
PB  - Wiley
KW  - Agricultural conservation
KW  - Conservation of natural resources
KW  - Land use, Rural
KW  - Environmental aspetcs
ER  -