TY  - BOOK
AU  - K M ABDULLA KOYA
AU  - N MOHAN DAS
TI  - BIOASSAY STUDIES ON THE PERSISTENCE OF INSECTICIDE RESIDUES ON PADDY PLANTS
U1  - K86 N69 AB 32 
PY  - 1969///
CY  - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI
PB  - DIVISION OF ENTOMOLOGY
ER  -