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by Hornblow, Charles Klein and Arthur; Rowe, Clarence
by Byron, Joseph
by United States Environmental Protection Agency
by Kummer,Hans
by Popenoe,David
by Suzan Lewis (Manchester Metropolitan University, UK); Cary L. Cooper (University of Manchester, UK)
by Richenda Gambles (University of Oxford, UK); Suzan Lewis (Manchester Metropolitan University, UK); Rhona Rapoport (Institute of Family and Environmental Research, UK)
by The Metropolitan Museum of Art, Metropol
by Bateman, Josiah
by Quigg, Lemuel Ely