A guide to their identification and study

Dayawansa, P. N. and Wijesinghe, M. R
ISBN 955-590-035-3
Publication year: 2002

Dayawansa, P. N. and Wijesinghe, M. R. (2002). Waders in Sri Lanka.  A guide to their identification and study. National Science Foundation, Colombo 08. ISBN 955-590-035-3

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