{
  "id": "MB84204",
  "type": "CRS Report",
  "typeId": "REPORT",
  "number": "MB84204",
  "active": false,
  "source": "University of North Texas Libraries Government Documents Department",
  "versions": [
    {
      "source": "University of North Texas Libraries Government Documents Department",
      "sourceLink": "https://digital.library.unt.edu/ark:/67531/metacrs9048/",
      "id": "MB84204 1985-01-24",
      "date": "1985-01-24",
      "retrieved": "2006-08-10T14:36:10",
      "title": "Acid Rain: Does it Contribute to Forest Decline?",
      "summary": "This minibrief describes the major hypothesis explaining why acid rain may be contributing to forest decline, along with the major arguments against this hypothesis. For additional information on acid rain and current legislation for pollutant emissions controls, see IB83016 -- Acid Rain: Current Issues, and IB83005 -- Clean Air Act: An Overview.",
      "type": "CRS Report",
      "typeId": "REPORT",
      "active": false,
      "formats": [
        {
          "format": "PDF",
          "filename": "files/19850124_MB84204_118a843359a61c56530dbca38119f57d7df142df.pdf"
        },
        {
          "format": "HTML",
          "filename": "files/19850124_MB84204_118a843359a61c56530dbca38119f57d7df142df.html"
        }
      ],
      "topics": [
        {
          "source": "LIV",
          "id": "Air pollution",
          "name": "Air pollution"
        },
        {
          "source": "LIV",
          "id": "Forest Ecology",
          "name": "Forest Ecology"
        },
        {
          "source": "LIV",
          "id": "Environmental research",
          "name": "Environmental research"
        },
        {
          "source": "LIV",
          "id": "Air pollution control",
          "name": "Air pollution control"
        },
        {
          "source": "LIV",
          "id": "Environmental policy",
          "name": "Environmental policy"
        },
        {
          "source": "LIV",
          "id": "Natural Resources",
          "name": "Natural Resources"
        },
        {
          "source": "LIV",
          "id": "Environmental protection",
          "name": "Environmental protection"
        }
      ]
    }
  ],
  "topics": []
}