Bonnet, R. L., & Keen, G. D. (1989). Botany: 49 science fair projects. TAB Books.
Chicago Style (17th ed.) CitationBonnet, Robert L., and G. Daniel Keen. Botany: 49 Science Fair Projects. Blue Ridge Summit, PA: TAB Books, 1989.
MLA (9th ed.) CitationBonnet, Robert L., and G. Daniel Keen. Botany: 49 Science Fair Projects. TAB Books, 1989.
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