Economic of protected area a new look at benefits and costs

समान संसाधन

• Cost-benefit analysis
  द्वारा: Mishan, E.J
  प्रकाशित: (1971)
• Cost-benefit analysis
  द्वारा: Mishan,E J
  प्रकाशित: (1971)
• Cost- benefit analysis
  द्वारा: Puttaswamaiah, K
  प्रकाशित: (1984)
• Element of cost-benefit analysis
  द्वारा: Mishan, E.J
  प्रकाशित: (1972)
• Principles of practical cost-benefit analysis
  द्वारा: Sudgen,Robert
  प्रकाशित: (1978)