Ecosystems & integrated water resources management in South Asia 
editors, E.R.N. Gunawardena, Briji Gopal, [and] Hemesiri Kotagama 
 - New Delhi:  Routledge,  2012 
 - xviii,384p.:  ill.  23cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9780415693059