TY  - GEN
AU  - Mathur M
TI  - A textbook of entomology
SN  - 9788187815647
U1  - 595.7 
PY  - 2014///
CY  - New Delhi
PB  - Campus Books International
KW  - Digestive system
KW  - Respiratory system
KW  - Excretory system
KW  - Pheromones
ER  -