Jain, Ajit Kumar, Marketing in an agricultural region: a geographical study of periodic markets in Vidisha Plateau, Madhya Pradesh / Ajit Kumar Jain. - New Delhi: Northern Book Centre, 1993. - xviii, 182p.: ISBN: 8172110340 : Subjects--Topical Terms: Farm produce-Marketing.--India Dewey Class. No.: 380.1410954 / Ma