TY  - BOOK
AU  - P K THAMPAN
TI  - ORGANICS IN SOIL HEALTH AND CROP PRODUCTION
SN  - 8190034006
U1  - TR 631.417 T829 
PY  - 1993///
CY  - KERALA
PB  - PEEKAY TREE CROPS DEVELOPMENT
KW  - ORGANICS IN SOIL HEALTH AND CROP PRODUCTION
ER  -