Chopra, S.L <br/><br/>
Analytical Agricultural Chemistry / 
S.L Chopra and J.S. Kanwar 
 - NewDelhi :  Kalayani ,   1976 
 - 518 p. :  ill., ports.  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural chemistry--Periodicals
<br/><br/><label>Dewey Class. No.: </label>630.24  / CHA 1976