Census of India 1961
Andhra Pradesh: village survey monographs, a monograph on Kannapudoravalasa (Parvathipuram taluk, Srikakulam district) - Delhi The Manager of Publications 1966 - v.p. - Census of India 1961. Volume II, Andhra Pradesh. Part VI. Serial No. 4 .
A81x54 In2/61/Vol 2/Pt 6-4
Andhra Pradesh: village survey monographs, a monograph on Kannapudoravalasa (Parvathipuram taluk, Srikakulam district) - Delhi The Manager of Publications 1966 - v.p. - Census of India 1961. Volume II, Andhra Pradesh. Part VI. Serial No. 4 .
A81x54 In2/61/Vol 2/Pt 6-4