LIBROS DEL AUTOR: valerius geist

2 resultados para LIBROS DEL AUTOR: valerius geist

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  • Life Strategies, Human Evolution, Environmental Design
    Valerius Geist
    Consider that you were asked how to ensure human survival. Where would you begin? Conservation of resources jumps to mind. We need to conserve resources in order that economic activities may continue. Alas, this is a false start. Resources are always defined by a given economic system, and only it determines what is and what is not a resource. Therefo...
    Disponible

    132,82 €

  • Mountain Sheep and Man in the Northern Wilds
    Valerius Geist
    Originally published in 1975.In Mountain Sheep and Man in the Northern Wilds Valerius Geist, a renowned scientist, sensitive observer, and natural storyteller here recounts his experiences among, and reflections upon, the magnificent bighorned sheep of the Canadian wilderness, where he lived and worked year ’round. The book presents popular science in the best sense -- beautifu...
    Disponible

    25,07 €