Shukla, R S <br/><br/>
Plant ecology and soil science  

 -  S Chand and company   1982 
 - 304 p. 
<br/><br/> 17389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany 
<br/><br/><label>Dewey Class. No.: </label>581.5  / S