Conservation of natural resources a resource management approach

Conservation of natural resources a resource management approach

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Dades bibliogràfiques
Autor principal: Castillon, David A. (Autor)
Format: Llibre
Idioma:English
Publicat: Dubuque, Iowa Wm.C. Brown [1992]
Matèries:
Conservation of natural resources > North America.
Natural resources > Management.
Conservation of natural resources.
Conservation of natural resources > United States.
Natural resources > United States > Management.