TY - GEN AU - Dayawanse, P. N. AU - Wijesinghe, Mayuri, R. TI - Waders in Sri Lanka: A Guide To Ther Identification And Study SN - 9555900353 U1 - 598.33 PY - 2002/// CY - Colombo PB - National Science Foundation Of Sri Lanka KW - WATER BIRDS IN SRI LANKA KW - WADERS IN SRI LANKA KW - WETLAND BIRDS ER -