TY  - BOOK
AU  - Laithwaite,Erie Roberts
AU  - Paul,Allan Watson
AU  - Whaley,E.S.
TI  - The dictonary of butterflies and maths in colon
SN  - 071811423X :
U1  - 595.78003 
PY  - 1975///
CY  - London
PB  - Michael Joseph
KW  - Moths
KW  - Pictorial works
KW  - Butterflies
ER  -