TY  - BOOK
AU  - Richards, O W; Davies, R G
TI  - Imm's general textbook of entomology, Vol.2: Classification and biology
U1  - RIC-I10.2 
PY  - 1951///
CY  -  New Delhi
PB  - B I Publications
KW  - Insects (Entomology); Invertebrate Zoology
ER  -