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  1. 1

    Plant biology science projects. by Hershey, David R.

    Published 1995
    Book

    Plant biology science projects.
  2. 2

    Using fast plants and bottle biology in the classroom instructional materials developed by the National Council for agricultural Education; the AgriScience Institute and Outreach P...

    Published 1994
    Book

    Using fast plants and bottle biology in the classroom instructional materials developed by the National Council for agricultural Education; the AgriScience Institute and Outreach Program.

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