TY  - BOOK
AU  - Srivastava, P.D.
AU  - Singh, R.P.
TI  - Introduction to entomology
SN  - 8170226244
U1  - 595.7 S 38 I 
PY  - 1997///
CY  - New Delhi
PB  - Concept Publishing
KW  - Entomology
ER  -