TY  - BOOK
AU  - Dayawansa P.N.
AU  - Wijesinghe M.R.
TI  - Waders in Sri Lanka 
SN  - 955-590-035-3
PY  - 2001///
CY  - National Science Foundation of Sri Lanka 
PB  - Colombo 7, Sri Lanka 
KW  - Animals (Zoology)
ER  -