Singh, M.P  Abbas, S.G <br/><br/>
Essentials of plant taxonomy & ecology  x 

 - x 
 - Delhi  Daya pub.  2005 
 - viii,454 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>8170353696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany-Classification Ecology 
<br/><br/><label>Dewey Class. No.: </label>578.012/S617e