Biswas, K.P. <br/><br/>
Ecological and fisheries development in wetlands 
by K.P. Biswas 
 - Delhi  Daya  1995 
 - 192p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development<br/>Ecology<br/>Fish - Research
<br/><br/><label>Dewey Class. No.: </label>Y7408 B545