Potato :  a major food crop. / 
edited by T. R. Rao form Information Unit Directorate of Entension, Ministry of Agriculture and Irrigation, New Delhi(India) 
 - New Delhi :  Ministry of Agriculture and Irrigation , 
 - 7 p. :  21 cm. 
 - Information leaflet ;  no.6 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potatoes--Diseases and pests
<br/><br/><label>Dewey Class. No.: </label>633.491