Growth and development of the labour force in modern Assam: a study of oil, coal and railway industries (1938 - 1964)
The non-ruling groups in traditional Khasi society: a historical study
Garo economy during the pre-colonial and colonial times
Society and economy of the war jaintia in pre-colonial and colonial times
Role of ecology and environment in social and cultural formations in Khasi Hills
Peasant and state : a study of peasant consciousness and peasant resistance in Kashmir (1846-1947)
Buddhism and trade in Northeast India
Material culture of the kukis of manipur from pre-colonial to colonial period
Social and polity formations of the jaintias: a technological perspective
Locating contemporary legends n the khasi-jaintia hills