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50 Years of Wilderness DVD
Idaho's Middle Earth DVD
Rockhounds DVD
Search & Rescue DVD
Health of Our Lakes DVD
Our Price: $18.99
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Item No.: HOLK401
Single DVD

From the air, they appear as shimmering pools of blue water. But a closer look reveals that some of Idaho's northern lakes are in trouble. A microscopic organism threatens the water quality, putting the recreation economy of the entire region at risk. We talk with scientists and others as they investigate the increasing levels of blue-green algae in Idaho's lakes.
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