TY  - BOOK
AU  - Richards, O. W.,
TI  - Imms` General Textbook of Entomology Vol. 2 : Classification and Biology
SN  - 0412152207
U1  - 595.7 
PY  - 1977///
CY  - London
PB  - Chapman & Hall
KW  - Entomology
ER  -