Nature of the environment /

समान संसाधन

• Human impact on the natural environment
  द्वारा: Goudie, Andrew
  प्रकाशित: (1986)
• Environment and natural resources
  द्वारा: Agrawal, V P, Ed.; Rana, S V S.
  प्रकाशित: (1990)
• Encyclopaedia of nature and environment /
  द्वारा: Sethi, MS
  प्रकाशित: (1998)
• Renewable natural resources and the environment: Pressing problems in the developing world
  द्वारा: Ruddle, Kenneth; Manshard, Walther
  प्रकाशित: (1981)
• Encyclopaedia of ecology and environment (Natural resources conservation) Vol-5 /
  द्वारा: Priya Ranjan Trivedi
  प्रकाशित: (2005)