Richard B. Alley

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  • The Two-Mile Time Machine
    The Two-Mile Time Machine

    The two-mile time machine

    Richard b. alley ,  Richard b. alley

    In the 1990s Richard B. Alley and his colleagues made headlines with the discovery that the last ice age came to an abrupt end over a period of only three years. In The Two-Mile Time Machine, Alley tells the fascinating history of global climate changes as revealed by reading the annual rings of ...

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    $17.95
    $17.95 $17.95