Gupta, A. K. <br/><br/>
Practical manual for agricultural chemistry  part I 

 - New Delhi  Kalyani Publishers  1989 
 - xi,116p.  21cm 
<br/><br/><label>ISBN: </label>8170962449 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631  / Gup