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| The National Parks: America's Best Idea
by Dayton Duncan $28.67 | The Year of the Flood: A Novel
by Margaret Atwood $15.44 | The Sibley Guide to Trees
by David Allen Sibley $22.89 |
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| The Big Burn: Teddy Roosevelt and the Fire ...
by Timothy Egan $14.29 | The Wilderness Warrior: Theodore Roosevelt ...
by Douglas Brinkley $23.09 | The Omnivore's Dilemma for Kids: The Secret...
by Michael Pollan $9.99 |
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| Collapse: How Societies Choose to Fail or S...
by Jared Diamond $11.70 | The Real Global Warming Disaster: Is the Ob...
by Christopher Booker $19.77 | Hot, Flat, and Crowded: Why We Need a Green...
by Thomas L. Friedman $9.78 |
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