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  1. By: Lloyd Center for Environmental Studies. - Massachusetts Coastal Zone Management Office.
    Publication info: 1985
    Holding Institution: Boston Public Library
    Subjects: Acreage  Area Measurement  Barrier Beaches  Coastal Wetlands  Coastal Zone  Massachusetts  Salt marshes  Tidal flats  Wetlands  
  2. By: Johnson, David W. (David Winslow),
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Acreage  Arceuthobium americanum  estimated costs  Parasitic plants  Pest Control  Pinus contorta  
  3. By: Johnson, David W. (David Winslow),
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Acreage  Arceuthobium  costs and returns  Geographical distribution  Parasitic plants  Pest Control  Pinopsida