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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Potter, Dale R.
    Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bibliography  Questionnaires  Research  Social sciences
  1. Type: Article
    In: Lasca News
    Volume: 1960
    Date: 1960
    Page Range: 1
    Publication Info: Arcadia, Calif, Los Angeles State and County Arboretum,
    Subjects: California Arboretum Foundation  Questionnaires