Census of India 1981
India: provisional population totals - New Delhi Registrar General and Census Commissioner for India n.d. - 65+p. - Census of India 1981. Series-1, India. Paper 1 of 1981 .
A81x54 In2/81/1/Pap1/1981
India: provisional population totals - New Delhi Registrar General and Census Commissioner for India n.d. - 65+p. - Census of India 1981. Series-1, India. Paper 1 of 1981 .
A81x54 In2/81/1/Pap1/1981