India. Directorate of National Sample Survey. (1977). National sample survey , 25th round, July 70 - June 71, sub round II Oct. - Dec. 70. number 225. National Sample Survey Organisation.
Chicago Edition CitationIndia. Directorate of National Sample Survey. National Sample Survey , 25th Round, July 70 - June 71, Sub Round II Oct. - Dec. 70. Number 225. National Sample Survey Organisation, 1977.
MLA Edition CitationIndia. Directorate of National Sample Survey. National Sample Survey , 25th Round, July 70 - June 71, Sub Round II Oct. - Dec. 70. Number 225. National Sample Survey Organisation, 1977.
Warning: These citations may not always be 100% accurate.