An essays on the Principles of population And A summary view of the principle of population/

Eitemau Tebyg

• An essay on the principle of population /
  gan: Malthus, Thomas Robert
  Cyhoeddwyd: (1970)
• Essay on the principle of population /
  gan: Malthus,Thomas
  Cyhoeddwyd: (2008)
• An essay on the principle of population and summary view of the principle of population /
  gan: Malthus, Thomas Robert
  Cyhoeddwyd: (1970)
• An Essay on the principle of population /
  gan: Malthus, Thomas
  Cyhoeddwyd: (2009)
• An essay on the principle of population /
  gan: Malthus, T. R.
  Cyhoeddwyd: (1998)