Institute of Scrap Recycling Industries
www.isri.org
Scrap Magazine
www.scrap.org
Recycler's World
www.recycle.net
Scrap - Wikipedia
en.wikipedia.org/wiki/Scrap
MetalPrices
www.metalprices.com
American Metal Market
www.amm.com
Steel Recycling Institute
www.recycle-steel.org
The Aluminum Association, Inc.
www.aluminum.org