Trivedi, P R <br/><br/>
India Ecology and Environment 

 - Delhi  Commonwealth Pub  2000 
 - 307p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--EcologyPost Graduate Reference
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences--BiologyChemistry
<br/><br/><label>Dewey Class. No.: </label>577.095 4  / TRI-I