National sample survey no. 121, 18th round , preliminary estimates of birth and death rates and of the rate of growth of population /

Eitemau Tebyg

• National sample survey no. 48 , 14th round , preliminary estimates of birth and death rate and of the rate of growth of population /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1961)
• National sample survey no. 206, 20th round tables with notes on birth and death rates and fertility rate /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1975)
• National sample survey no. 210, 21st round, birth and death rates by recall period /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1975)
• National sample survey No. 110 , 15th round tables with notes on rates of birth, death and growth of rural population /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1966)
• National sample survey no. 177, 19th round, vital rates in India /
  gan: India. Directorate of National Sample Survey
  Cyhoeddwyd: (1970)