TY  - BOOK
AU  - O.W.Richards 
AU  - R.G.Davies 
TI  - Imms general textbook of entomology Vol= II
SN  - 9788132213413
U1  - 595.7    R 381 I 
PY  - 2013///
PB  - Sppinger (New york)
KW  - Entomology
ER  -