Man's natural environment a systems approach

Man's natural environment a systems approach

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Detalles Bibliográficos
Autor Principal: Russwurm, Lorne H.
Outros autores: Sommerville, Edward
Formato: Libro
Idioma:English
Publicado: North Scituate, Mass. Duxbury Press c1974.
Subjects:
Physical geography.
Environmental protection.