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  • CITIZEN SCIENTIST
    ebook
    CITIZEN SCIENTIST
    MARY ELLEN HANNIBAL
    A  San Francisco Chronicle Best Book of the Year: "Intelligent and impassioned,  Citizen Scientist is essential reading for anyone interested in the natural world." A Nautilus Award Winner in Ecology and Environment Award-winning writer Mary Ellen Hannibal has long reported on scientists' efforts to protect vanishing species. But it was only through citizen science that she fou...

    $229.00

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