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| Outdoor Communicator | 1 |
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| Journal Articles | 1 |
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Outdoor Communicator, 1984
At Park Senior High School (Cottage Grove, Minnesota), 46 juniors and seniors planted 384 red pine seedlings in connection with their original research on acid rain, with advice from Dr. Harriet Stubbs, director of the Acid Precipitation Awareness Program (West Saint Paul), which has been developing acid rain teaching materials. (MH)
Descriptors: Air Pollution, Ecology, Educational Experiments, Environmental Education
