TY  - BOOK
AU  - Oldroyd, Harold.
TI  - Elements of entomology
SN  - 0297764535
AV  - QL463 .O46
U1  - 595.7 
PY  - 1968///
CY  - London
PB  - Weidenfeld & Nicolson
KW  - Entomology
N1  - includes bibliography and index
ER  -