Diwan, A. P. <br/><br/>
Recent advances in environmental ecology 

 - New Delhi  Anmol  1995 
 - 406p. 
<br/><br/> Fifteen volumes. 
<br/><br/><label>ISBN: </label>9788170419464 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIFE SCIENCE
<br/><br/><label>Dewey Class. No.: </label>574.5  / D38