Natural resources: Ecology,economics, and policy

समान संसाधन

• Natural resource economics : notes and problems /
  द्वारा: Conrad, Jon M.
  प्रकाशित: (1987)
• The econonics of natural resources
  द्वारा: Lecomber, Richard
  प्रकाशित: (1979)
• Natural resources development :
  प्रकाशित: (1997)
• Exploitation of Siberia's natural resources :
  प्रकाशित: (1974)
• Community based natural resources management