Provisional population totals: distribution of workers and non-workers and broad classification of the working population/

समान संसाधन

• Census of India 1981. Series-23. Provisional population totals West Bengal (Paper 1 of 1981)
  द्वारा: West Bengal. Director of Census Operations
  प्रकाशित: (1981)
• Punjab: Provisional population totals distribution of workers and non-workers
  द्वारा: Punjab. Director of Census Operation. Delhi
  प्रकाशित: (2002)
• Environment, population, and human settlements of Sundarban Delta
  द्वारा: Banerjee, Anuradha
  प्रकाशित: (1998)
• On population three essays
  द्वारा: "Huxley, Julian;Malthus, Thomas;Osborn, Frederick"
  प्रकाशित: (1969)
• Provisional population totals: Punjab
  द्वारा: Punjab. Director of Census Operation
  प्रकाशित: (2002)