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    Growing Patterns

    $12.44
    Format:
    School and Library
    Authors:
    Sarah Campbell
    Sarah Campbell
    Richard Campbell
    ISBN10:
    1590787528
    ISBN:
    9781590787526
    School and Library, Boyds Mills Pr, 2010, ISBN13 9781590787526, ISBN10 1590787528
    • Free shipping on orders over $50
    • Free store pickup

    Wolfsnail: A Backyard Predator

    $12.81
    Format:
    School and Library
    Authors:
    Sarah C. Campbell
    Richard P. Campbell
    ISBN10:
    1590785541
    ISBN:
    9781590785546
    Hardcover, Boyds Mills Press, 2008, ISBN13 9781590785546, ISBN10 1590785541
    • Free shipping on orders over $50
    • Free store pickup

    Mysterious Patterns: Finding Fractals in Nature

    $13.87
    Format:
    School and Library
    Authors:
    Sarah C. Campbell
    Richard P. Campbell
    ISBN10:
    1620916274
    ISBN:
    9781620916278
    School and Library, Boyds Mills Pr, 2014, ISBN13 9781620916278, ISBN10 1620916274
    • Free shipping on orders over $50