Pillai, N. K. (Census of India 1931, Vol. XXVIII, Travancore)
April, 2018
Pillai, N. K. (Census of India 1931, Vol. XXVIII, Travancore)
Palm-leaf Umbrella-Making
Pillai, N. K. (Census of India 1931, Vol. XXVIII, Travancore)
Part IReport, AppendixIII, 1931