Census of India 1961
Trivedi, R K
Census of India 1961 - Delhi: The Manager of Publications, 1965 - xx, 207p.
Vol. VII Kerala; Part 3-B (iii) (Household economics tables)
Industry
General population tables
31(540) / K.1.7.3
Census of India 1961 - Delhi: The Manager of Publications, 1965 - xx, 207p.
Vol. VII Kerala; Part 3-B (iii) (Household economics tables)
Industry
General population tables
31(540) / K.1.7.3