Gupta, P. K. <br/><br/>
Soil Plants Water And Fertiliser Analysis 

 - 2nd 
 - New Delhi  Agrobios   2007 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Soil Plants Water And Fertiliser Analysis
<br/><br/><label>Dewey Class. No.: </label>631.4