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By: Blanco, Daniel E. - Zalba, Sergio Martín - Belenguer, Carolina J - Pugnali, Germán - Rodríguez Goñi, HernánType: ArticleIn: Revista chilena de historia naturalVolume:Series:Issue:Date: 2003-03-01Page Range:Publication Info:Subjects: Conservation Distribution Habitat Management ruddy-headed goose