TY  - BOOK
AU  - Young,M.D.
TI  - Towards sustainable agricultural development
SN  - 185293137X
U1  - 630 
PY  - 1991///
CY  - London
PB  - Belhaven Press
KW  - Sustainable agriculture
KW  - Agricultural systems
KW  - Agricultural ecology
KW  - Agricultural pollution
N1  - Includes index
ER  -