African Americans Intellectual life 19th century African Americans in literature American poetry 19th century History and criticism American poetry African American authors History and criticism Biografie Literatur Lyrik Lyriker Schriftsteller Schwarze Schwarze. USA USA Bibliografie 1900-1976 Environmental impact analysis Alberta Athabasca Citizen participation Case studies Environnement - Études d'impact - Participation des citoyens - Alberta - Athabasca - Cas, Études de Fallstudiensammlung London, Jack 1876-1916 London, Jack <1876-1916> - Bibliographie London, Jack <1876-1916> Bibliography Pâte à papier - Industrie - Aspect de l'environnement - Alberta - Athabasca - Cas, Études de Umwelt Wood-pulp industry Environmental aspects Alberta Athabasca Case studies