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  1. 1

    Values activities in environmental education per Bowman, Mary Lynne

    Publicat 1979
    Llibre

    Values activities in environmental education
  2. 2

    Understanding the realities of problem solving in elementary school : with practical pointers for teachers per Brandau, Linda

    Publicat 1979
    Llibre

    Understanding the realities of problem solving in elementary school : with practical pointers for teachers
  3. 3

    Developmental implications of science teaching early adolescence per Wollman, Warren

    Publicat 1978
    Llibre

    Developmental implications of science teaching early adolescence
  4. 4

    Selected science activities in consumer decision making per Sagness, Richard L.

    Publicat 1976
    Llibre

    Selected science activities in consumer decision making

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