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Labour controls, unfreedom and perpetuation of slavery on a tea plantation
Shahadat, Khandakar, (2022)
Measuring the spatial misallocation of labor : the returns to India-Gulf guest work in a natural experiment
Clemens, Michael A., (2019)
English trade in Travancore
Kusuman, K. K., (1977)
A history of trade & commerce in Travancore : (1600 - 1805)
Kusuman, Kakkaraveettil K., (1987)
Tribal situation in Kerala
Mathur, Palghat Ramaswamy, (1977)