Ambasht, R.S. <br/><br/>
Text book of plant ecology 
R.S. Ambasht 
 - Varanasi  Student friends  1990 
 - 373 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants-Ecology
<br/><br/><label>Dewey Class. No.: </label>581.5  / AMB N0