TY  - BOOK
AU  - Thampan, P K., ed.
TI  - Organic agriculture
SN  - 81 900340 3 0
U1  - 631.82/THA 
PY  - 1995///
CY  - Cochin
PB  - Peekay Tree Crops Development Foundation
KW  - Agricultural ecology
KW  - Organic farming
ER  -