Mining and environmental protection in Papua New Guinea /

समान संसाधन

• The priority environmental concerns of Papua New Guinea /
  द्वारा: Nichols, Stephen
  प्रकाशित: (2004)
• The priority environmental concerns of Papua New Guinea /
  द्वारा: Nichols, Stephen
  प्रकाशित: (2004)
• Approaches to environmental planning in Papua New Guinea.
  प्रकाशित: (1980)
• Workshop [on] small scale gold mining in Papua New Guinea : proceedings /
  प्रकाशित: (1994)
• Ok Tedi, the environment and you : the effects of the Ok Tedi mine on the people, plants and animals living along the Ok Tedi, the Fly River and the coastal area of Western Province /
  द्वारा: Timperley, Mike
  प्रकाशित: (1994)