1.
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New York : Christy Ottaviano Books, Henry Holt and Company, [2016]
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2.
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Washington, D.C. : Wilderness Society, [between 1981 and 1986].
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3.
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Boston : New York Graphic Society, c1977.
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4.
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[Alexandria, VA?] : PBS Home Video ; Hollywood, Calif. : Distributed by Paramount Home Entertainment, c2004.
TR140.A3 A32 2004 |
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5.
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Boston : Little, Brown, 1992, c1981.
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6.
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Berkeley : University of California Press, c1995.
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7.
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Boston : Little, Brown, c1985.
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