Trivedi P R <br/><br/>
Encyclopaedia of World Environment Volume 1 Ecology 

 - New Delhi  APH Publishing Corporation  2012 
 - 311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Encyclopaedia
<br/><br/><label>Dewey Class. No.: </label>363.7009 TRI