TY  - BOOK
AU  - Bayliss-Smith, T.P.
TI  -  The ecology of agricultural systems
SN  - 0521231256
U1  - 577.55 
PY  - 1982///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Agricultural ecology
KW  - Agricultural geography
N1  - Includes bibliographical references (p. 110-112)
ER  -