An essay on the principle of population /

समान संसाधन

• Population : an introduction to concepts and issues /
  द्वारा: Weeks, John Robert, 1944-
  प्रकाशित: (2012)
• Population /
  द्वारा: Nardo, Don, 1947-
  प्रकाशित: (1991)
• An introduction to population /
  द्वारा: Daugherty, Helen Ginn
  प्रकाशित: (1995)
• Population problems /
  द्वारा: Thompson, Warren S.
  प्रकाशित: (1970)
• Patterns of urban and rural population growth.
  प्रकाशित: (1980)