TY  - BOOK
AU  - 
AU  - Ackery,Phillip Ronald
AU  - Ford,E.B.
ED  - Royal Entomological Society of London.
TI  - The Biology of butterflies
T2  - Symposium of the Royal Entomological Society of London,
SN  - 0127137505
U1  - 595.789 23
PY  - 1984///
CY  - London
PB  - Published for The Royal Entomological Society by Academic Press
KW  - Butterflies
KW  - Congresses
N1  - Includes indexes
ER  -