TY  - BOOK
AU  - STOKOE (W J)
TI  - Observers book of butterflies
U1  - 070/58 
PY  - 1957///
CY  - London
PB  - Frederick Warne and Company
KW  - s
KW  - of
KW  - Observer
KW  - butterflies
KW  - book
ER  -