Ecoscience : Population resources environment /

समान संसाधन

• Ecoscience population resources environment
  द्वारा: Ehlrich, A H
  प्रकाशित: (1977)
• Environment and natural resources
  द्वारा: Agrawal, V P, Ed.; Rana, S V S.
  प्रकाशित: (1990)
• Population resources environment
  द्वारा: Ehrlich, Paul R.
  प्रकाशित: (1970)
• Nature of the environment /
  द्वारा: Goudie, Andrew
  प्रकाशित: (2000)
• Encyclopaedia of ecology and environment (Population and community ecology) vol. 4/
  द्वारा: Priya Ranjan Trivedi
  प्रकाशित: (2005)