TY  - BOOK
AU  - Devasahayam, H. Lewin,
TI  - Elements of Entomology
SN  - 9789381450635
U1  - 595.7 
PY  - 2014///
CY  - New Delhi
PB  - New India Publishing Agency
KW  - Arthropods
KW  - Entomology
ER  -