TY  - SER
AU  - Potts, W. H.,
TI  - Proceedings of the Royal Entomological Society of London Vol. 32(1-12)
U1  - 595.7 
PY  - 1957///
CY  - London
PB  - The Royal Entomological Society of London
KW  - Entomoligy
ER  -