Sangwan, S. S. <br/><br/>
Production and marketing of potato in India :  a case study of Uttar Pradesh / 
S.S. Sangwan. 
 - New Delhi :  Mittal Publications,  1991. 
 - xix, 258 p. ; 
<br/><br/><label>ISBN: </label>CSRD712 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potatoes
<br/><br/><label>Dewey Class. No.: </label>338.1752109542  / Pr