Van Veren, J.P.J.  - <br/><br/>
Soil fertility and sewage  - 

 - 
 - Jodhpur  Agrobios (India)  2002 
 - 236 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>8177541471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil fertility Social science 
<br/><br/><label>Dewey Class. No.: </label>631.42/V284s