Búsqueda de LIBROS DEL AUTOR: mary koppal

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  • DEVELOPING STRATEGIES FOR RANGELAND MANAGEMENT
    MARY KOPPAL
    In a two-year study, the National Academy of Sciences' Committee on Developing Strategies for Rangeland Management examined at length the scientific, political, economic, legal, and social issues arising from the BLM's stewardship role. This book, reporting the findings and recommendations of the NAS committee, contains over eighty professional papers presented at workshops des...

    $1,100.00