TY  - BOOK
AU  - Ricchards, O.W.
AU  - Davies, R.G.
TI  - Imm's general textbook of entomology : Vol 2 Classification and Biology
SN  - 8172250533
U1  - 595.7 R 381 I 
PY  - 1997///
CY  - New Delhi
PB  - B I Publications
KW  - Entomology
KW  - Classification & Biology
ER  -