Environmental problems : protection and control /

समान संसाधन

• Economic instruments for environmental protection
  द्वारा: Organisation for Economic Co-operation and Development
  प्रकाशित: (1989)
• Incentives for environmental protection /
  द्वारा: Schelling, Thomas C.
  प्रकाशित: (1983)
• Environmental protection and control technology : proceedings of the International Conference on Environmental Protection and Control Technology, Kuala Lumpur, 27-31 October 1992 /
  द्वारा: International Conference on Environmental Protection and Control Technology (1992 : Kuala Lumpur, Malaysia), और अन्य
  प्रकाशित: (1992)
• European environmental almanac /
  द्वारा: Hewett, Jonathan, और अन्य
  प्रकाशित: (1995)
• Barriers to a better environment : what stops us from solving environmental problems? /
  द्वारा: Trudgill, Stephen T. (Stephen Thomas), 1947-
  प्रकाशित: (1990)