Earth, air, and water : resources and environment in the late 20th century /

समान संसाधन

• Ecology of natural resources /
  द्वारा: Simmons, I. G.
  प्रकाशित: (1981)
• Space & agenda 21: caring for the planet earth
  द्वारा: Rao, U R, et al
  प्रकाशित: (1995)
• Communities and conservation : natural resource management in South and Central Asia /
  प्रकाशित: (1998)
• Natural resource conservation and environment management /
  द्वारा: Asish Ghosh
  प्रकाशित: (2003)
• Oil, water and climate :
  द्वारा: Gautier, Catherine
  प्रकाशित: (2008)