R S  Shukla <br/><br/>
Plant ecology and soil science/ 
by R S  Shukla 
 - New Delhi:  S Chand,  1993. 
 - 109p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Plant<br/>Soils<br/>Botany<br/>Sciences
<br/><br/><label>Dewey Class. No.: </label>581.526 404  / RSS/P