Selenium, essential in microscopic doses, can be deadly in larger amounts. Death in the Marsh explains how federal irrigation projects have altered selenium's circulation in the environment, allowing it to accumulate in marshes, killing ecosystems and wildlife, and causing deformities in some animals.
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Selenium, essential in microscopic doses, can be deadly in larger amounts. Death in the Marsh explains how federal irrigation projects have altered selenium's circulation in the environment, allowing it to accumulate in marshes, killing ecosystems and wildlife, and causing deformities in some animals.
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Seller's Description:
Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.
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Seller's Description:
Near Fine. Book Octavo, softcover, near fine in brown and black pictorial wraps. 245 pp. including index. Clean and unmarked. Details the research and disclosure of the lethal effects of selenium, and provides a behind-the-scenes look at the author's investigation into the harm this mineral has caused in the Kesterson National Wildlife Refuge.