Sudharmai Devi, C R <br/><br/>
Analytical procedures in soil science and agricultural chemistry 

 -  Agrotech Publishing Acdemy, Udaipur  2005 
 - 200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science; Agriculture
<br/><br/><label>Dewey Class. No.: </label>PG 631.4  SUD-A