Gupta, A. K. <br/><br/>
Practical manual for agricultural chemistry   part 1 

 - New Delhi  Kalyani publishers  1989 
 - x,222p.  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specific techniques;apparatus,equipment,materials<br/>Agriculture and related technologies
<br/><br/><label>Dewey Class. No.: </label>631  / GUP