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发表于2024-12-29
Liquid Gold pdf epub mobi txt 電子書 下載 2024
Nitrogen pollution of lakes, rivers, and oceans by human urine is a growing problem. "Liquid Gold" shows how urine can safely be used to grow food, fuel, fiber, and beautiful landscapes while protecting the environment and providing free and safe fertilizer. Featuring a short history of urine use--from ritual to medicinal and even culinary--and many whimsical illustrations, this great bathroom reader is an ideal gift for irreverent gardeners, homeowners, campers, environmentalists, and anyone who urinates. Carol Steinfeld is a writer, urinal designer, and ecological wastewater consultant. Malcolm Wells is a well-known illustrator and author specializing in underground architecture.
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Liquid Gold pdf epub mobi txt 電子書 下載 2024