TY  - BOOK
AU  - Richards,O.W.
AU  - Davies, R.G.
TI  - Imm's general textbook of entomology: sructure, physiology and development, Vol.1 / 
SN  - 8172250525
U1  - 595.7 
PY  - 1977///
CY  -  New Delhi: 
PB  - BI Publications (Pvt.) Ltd.
KW  - Insect
KW  - Structure
KW  - Physiology
KW  - Development
N1  - Includes bibliographical references and index
ER  -