Das, Amal Kumar Trends of occupation pattern through generations in rural areas of West Bengal Amal Kumar Das - Calcutta Scheduled Castes and Tribes Welfare Department 1968 - 103p. ill. 22cm Subjects--Topical Terms: Sociology--West Bengal Subjects--Geographic Terms: India--OccupationsWest Bengal--Rural conditions Dewey Class. No.: 312.94 / DAS