TY  - BOOK
AU  - P RAJAMMA
AU  - N MOHAN DAS
TI  - STUDIES ON THE BIOLOGY AND CONTROL OF THE RICE LEAF ROLLER Cnaphalocrocis medinalis GUEN
U1  - K86 N69 RA 29 
PY  - 1969///
CY  - AGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI
PB  - DIVISION OF ENTOMOLOGY
ER  -