Mishra, Sneha. Livelihood sustainability of migrant labourers from Bihar in North East India: a comparative study of Assam and Sikkim/ Ph.D. Sneha Mishra; supervised by Komol Singha - Gangtok: Sikkim University, December 2018. - xv, 171 p. Subjects--Topical Terms: Bihari Migrants -- North- Eastern Region Dewey Class. No.: 331.5440954 / MIS/L