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The worth of water : our story of chasing solutions to the world's greatest challenge
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The water defenders : how ordinary people saved a country from corporate greed
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The big thirst : the secret life and turbulent future of water
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When the rivers run dry : water, the defining crisis of the twenty-first century
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Water always wins : thriving in an age of drought and deluge
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The source : how rivers made America and America remade its rivers
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Cadillac desert : the American West and its disappearing water
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Cadillac desert : the American West and its disappearing water
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The three ages of water : prehistoric past, imperiled present, and a hope for the future
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Not a drop to drink : water for a thirsty world
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The cost of living
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Running out : in search of water on the High Plains
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Stirring the mud :on swamps, bogs, and human imagination
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Every last drop : bringing clean water home
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The crazies the cattleman, the wind prospector, and a war out west
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The feather wars : and the great crusade to save America's birds
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Crossings : extraordinary structures for extraordinary animals
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Wind energy : a reference handbook
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Silvopasture : a guide to managing grazing animals, forage crops, and trees in a temperate farm ecosystem
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Energy : a human history
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Eager : the surprising, secret life of beavers and why they matter
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Thirst : a story of redemption, compassion, and a mission to bring clean water to the world
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Water resources development in Pennsylvania
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The water-wise home : how to conserve, capture, and reuse water in your home and landscape
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My grandfather's son : a memoir
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The immeasurable world : journeys in desert places
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Tip of the iceberg : my 3,000-mile journey around wild Alaska, the last great American frontier
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Silvopasture : a guide to managing grazing animals, forage crops, and trees in a temperate farm ecosystem
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The bastard brigade : the true story of the renegade scientists and spies who sabotaged the Nazi atomic bomb
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The mosquito : a human history of our deadliest predator
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The positive dog : a story about the power of positivity
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Ten innings at Wrigley : the wildest ballgame ever, with baseball on the brink
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Food rules : an eater's manual
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The trouble with gravity : solving the mystery beneath our feet
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Charles Darwin's On the origin of species
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I'm staying with my boys : the heroic life of Sgt. John Basilone, USMC
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The outlaw ocean : journeys across the last untamed frontier
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The weather machine : a journey inside the forecast
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Underland : a deep time journey
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Underground : a human history of the worlds beneath our feet
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The railroad that never was: Vanderbilt, Morgan and the Southern Pennsylvania Railroad
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Hawking
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Beyond the map : unruly enclaves, ghostly places, emerging lands and our search for new utopias
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Buzz, sting, bite : why we need insects
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Lands of lost borders : a journey on the Silk Road
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Searching for black Confederates : the Civil War's most persistent myth
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Village of secrets : defying the Nazis in Vichy France
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Landmarks