TY  - BOOK
AU  - Devasahayam, H.Lewin
TI  - Practical manual of entomology: Insect and Non-insect pests
SN  - 9789380235905
U1  - 632.7 DEV-P 
PY  - 2011///
CY  - New Delhi
PB  - NIPA
KW  - Entomology
ER  -