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Dettagli Bibliografici
Ente Autore:	World Resources Institute
Natura:	Libro
Lingua:	English
Pubblicazione:	Boston Houghton Mifflin Co. c1991-c1993.
Soggetti:	Pollution > Handbooks, manuals, etc. Environmental protection > Handbooks, manuals, etc. Natural resources > Handbooks, manuals, etc. Quality of life > Handbooks, manuals, etc.