TY  - BOOK
AU  - Verma,Deepak Kumar
TI  - Applied entomology
SN  - 8170996570 :
U1  - 595.7 
PY  - 1999///
CY  - New Delhi
PB  - Mittal Publications
KW  - Insects
KW  - Entomology
N1  - Includes index
ER  -