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The Copper Development Association Inc. (CDA) is the market development, engineering and information services arm of the copper industry, chartered to enhance and expand markets for copper and its alloys in North America. CDA's website is an excellen...

GreenSource covers the sustainable design of commercial buildings and green homes, environmental building projects, LEED projects, and green-building products. Green Source magazine is published by McGraw-Hill.

The Premiere Green Community of Liberty Missouri Copperleaf Custom New Homes, Custom Builders and Homes surrounded by Natural Beauty in Clay County minutes North of Kansas City in Copperleaf Subdivision

Fine Homebuilding has expert advice on framing, trim carpentry, home design, and specialized trades with professional how-to videos, step-by-step projects, design galleries, tool reviews, blogs, and articles from our magazine

Granville Homes offers a wide selection of energy efficient Eco-Smart new homes in Fresno & Clovis, California and in the entire Central Valley.

Mother Earth News - The Original Guide to Living Wisely

HowStuffWorks can answer your home and garden questions. Find explanations, reviews, opinions and prices on home and garden items at HowStuffWorks.

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Green Building Advisor is the one-stop source for builders, remodelers, architects & homeowners looking for expert advice on green products, strategies & proven construction details.