TY  - BOOK
AU  - Joseph, P.A.
TI  - Vividhatharam valangalum avayude prayogavum
U1  - 631.8 N6 
PY  - 1996///
CY  - Mannuthy
PB  - KAU
KW  -  P.A.Joseph
KW  - Fertiser Management,Fertilisers
ER  -