Search Results - Hayes, Denis 1944-

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  1. 1

    Rays of hope the transition to a post-petroleum world by Hayes, Denis 1944-

    Published 1977
    Book


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  2. 2

    Energy the solar prospect by Hayes, Denis 1944-

    Published 1977
    Book


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  3. 3

    The official Earth Day guide to planet repair by Hayes, Denis 1944-

    Published 2000
    Book


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