Man's natural environment a systems approach

Man's natural environment a systems approach

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Detalhes bibliográficos
Autor principal: Russwurm, Lorne H.
Outros Autores: Sommerville, Edward
Formato: Livro
Idioma:English
Publicado em: North Scituate, Mass. Duxbury Press c1974.
Assuntos:
Physical geography.
Environmental protection.