by Channa N.B. and Samarsekara, Vidhisha N. Bambaradeniya
Paperback
ISBN: 978-955-8177-11-2
ISBN-10: 955-8177-11-3
Colombo: Sri Lanka: IUCN - The World Conservation Union, 2001. First edition. · 2001
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by Channa N.B. and Samarsekara, Vidhisha N. BambaradeniyaPaperback ISBN: 978-955-8177-11-2 ISBN-10: 955-8177-11-3 Colombo: Sri Lanka: IUCN - The World Conservation Union, 2001. First edition. · 2001 |