Beth Parke
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Beverly Reece
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Carl Safina
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Dana Larsen
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Don Judge
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Donald Connors
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Douglass North
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Eve Pell
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Florence Williams
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Grant Ferrier
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Henry Carey
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Holmes Rolston
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Jack Archer
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Janet Ellis
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Jim Bernfield
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Jon Roush
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Linda Trocki
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Mary Ann Glendon
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Meri Loeks
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Michael Bliss
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Neil Hamilton
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Philip Brick
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Randall Snodgrass
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Robert Ekey
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Robert Woodmansee
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Roy Morgan
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Sharon Dennis
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Suzanne Iudicello
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Tarso Ramos
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Teresa Erickson
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Thomas Eisner
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Thomas Michael Power
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Tom H. Watkins
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William Riebsame
pubblicato da
Island Press