V Verma <br/><br/>
Text book of plant ecology 

 - Delhi  Emkay Publications  1982 
 - iv,340p.  PB  21x14cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Science
<br/><br/><label>Dewey Class. No.: </label>580/254  / VERT