Basu, Jyotish Prakash . Marketing efficiency and marketing channels : a study of potato market in rural West Bengal / researched by Jyotish Prakash Basu; guided by Sachinandan Sau. - Midnapore : Vidyasagar University , 2003. - xiv,259p. : ills.,figs.,tables ; 29cm Document represents Ph.D Thesis Subjects--Index Terms: MARKETING MARKETING MARKETING CHANNELS FARM PRODUCE-MARKETING CROPS Dewey Class. No.: 380.141521 / BAS/M