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Resources:
American Metals Market
International daily news service covering the metals and recycling industries, with up-to-date prices of aluminum and 1,400 other industrial materials. Covers all aspects of the market, from mining to production, distribution to manufacturing and reuse.
http://www.amm.com
Wikipedia
A free encyclopedia built collaboratively using Wiki software. (GNU Free Documentation License).
http://www.wikipedia.org
Water on the Web
Water education materials for college and advanced high school students based on real-world data from the Minnesota lakes. Includes geographic information systems, data visualization, and in-depth educational materials prepared for both students and teachers.
http://wow.nrri.umn.edu
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