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1Published 2011Subjects: “...Human ecology....”
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2
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3Published 2012Subjects: “...Human ecology....”
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4
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5by Stearns, MichaelSubjects: “...Human ecology Pictorial works....”
Published 2008
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6by Gore, Al, 1948-Subjects: “...Human ecology. http://id.loc.gov/authorities/subjects/sh85062856...”
Published 2017
Video Blu-ray Disc