National Sample Survey twentyfifth round july 1970 - june 1971
India. Department of Statistics
National Sample Survey twentyfifth round july 1970 - june 1971 - Delhi Controller of Publications 1978 - 291p.-
Sample survey - Andhra Pradesh -Tamil Nadu - Maysore
315.4 Nat 241 V.2
National Sample Survey twentyfifth round july 1970 - june 1971 - Delhi Controller of Publications 1978 - 291p.-
Sample survey - Andhra Pradesh -Tamil Nadu - Maysore
315.4 Nat 241 V.2