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Topic: pollutionlandfills
Definition:



  • Related tag cloud:

  • methane gas
  • greenhouse gases
  • envirornmental hazards
  • the greenhouse effect
  • using landfill gas
  • landfill problems
  • land fill gas utilization
  • landfill gas environmental problems
  • landfill gas recovery
  • landfill gas
  • greenhouse effect
  • methane
  • carbon dioxide
  • air pollution
  • landfill
  • global warming
  • environment
    • Resources: