TY  - BOOK
AU  - Devasahayam, H. Lewin
TI  - Practical manual of entomology: insect and Non-insect pests. -
SN  - 9789380235905
U1  - 595.7 D491E 
PY  - 2011///
CY  - New Delhi
PB  - New india publishng agency
KW  - Practical manual-Entomology
KW  - Agriculture
ER  -