Singh R A <br/><br/>
Soil physical analysis 

 - New Delhi       Kalyani Pub         1980 
 - xi,165p.  cm. 
<br/><br/><label>Standard No.: </label>51847 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1:(E:2), M0