:Environmental resources

समान संसाधन

• Living in the Environment
  द्वारा: Miller, G. Tyler
  प्रकाशित: (2012)
• Natural resources: ecology, economics, and policy
  द्वारा: Jerry L.Holechek
  प्रकाशित: (2003)
• Natural resource economics: selected papers of Allen V. Kneese.
  द्वारा: Kneese, Allen V.
  प्रकाशित: (1995)
• Conservation of Our Natural Resources Based on Van Hise's The Conservation of Natural Resources in the United States/
  द्वारा: Havemeyer, Loomis
  प्रकाशित: (1938)
• Introduction to economic geography/
  द्वारा: Khan, F. [Fazle] Karim
  प्रकाशित: (1970)