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  - 595.789095493 
PY  - 2018///
CY  - Toronto 
PB  - Lepodon Books
KW  - Zoology
KW  - Butterflies
KW  - Lepidoptera
KW  - Butterflies -Sri Lanka
ER  -