Apparao, KVS <br/><br/>
Soil testing  laboratory manual and question-bank 

 - New Delhi  Laxmi  1995 
 - 153 p.  ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil content Analysis<br/>Soil Testing<br/>Soil Testing - Laboratory Manual
<br/><br/><label>Dewey Class. No.: </label>624.1514  / A66