Papua New Guinea country report.

類似資料

• Mining and environmental protection in Papua New Guinea /
  著者:: Ongwamuhana, Kibuta
  出版事項: (1980)
• The priority environmental concerns of Papua New Guinea /
  著者:: Nichols, Stephen
  出版事項: (2004)
• The priority environmental concerns of Papua New Guinea /
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• Protecting the environment: a call for support /
  著者:: Mueller, Nikolaus
  出版事項: (1988)
• Approaches to environmental planning in Papua New Guinea.
  出版事項: (1980)