TY  - BOOK
AU  - T B Gour
TI  - Insect Physiology : Principles and concepts
SN  - 81-272-1846-4
U1  - 595.7 GOU/IN 
PY  - 2004///
CY  - Ludhiana
PB  - Kalyani
KW  - integument
KW  - endocrine system
ER  -