TY  - BOOK
AU  - Briggs, David J.
TI  - Agriculture and environment: :the physical geography of temperate agricultural systems
SN  - 0582300002
U1  - 630.27 
PY  - 1985///
CY  - London
PB  - Longman
KW  - Agricultural ecology
N1  - Includes index and bibliography
ER  -