TY  - BOOK
T1  - Elements of entomology.
A1  - Oldroyd, Harold
LA  - English
PP  - London
PB  - Weidenfeld & Nicolson
YR  - 1968
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046125309811
OP  - 311
NO  - Bibliography: p. 285-292.
CN  - QL463 O46 1968
KW  - Entomology.
ER  -