TY  - BOOK
AU  - R JAYAKUMARI 
AU  - 42p.
TI  - STUDIES ON THE TOXICITY OF SOME INSECTICIDES TO GRUBS OF Epilachna vigintioctopunctata FABRICIUS
U1  - K86 N67 JA 22 
PY  - 1967///
CY  - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI
PB  - DIVISION OF ENTOMOLOGY
ER  -