TY  - BOOK
AU  - Van der Poorten, George  Michael
AU  - Van der Poorten, Nancy E.
TI  - Field guide to the butterflies of Sri Lanka
SN  - 9781771366052
U1  - 596.789095493 
PY  - 2018///
CY  - Totonto
PB  - Lepodon Books, 
KW  - Sri Lanka
KW  -  Butterflies
KW  - Field guides
ER  -