Vital signs 1996 the trends that are shaping our future

Vital signs 1996 the trends that are shaping our future

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Detalles Bibliográficos
Autor Principal: Brown, Lester Russell 1934-
Outros autores: Flavin, Christopher, Kane, Hal
Formato: Libro
Idioma:English
Publicado: New York W. W. Norton 1997.
Subjects:
Environmental indicators.