College and University Recycling Council
http://www.nrc-recycle.org/curc.aspx

Maryland Recyclers Coalition
http://www.marylandrecyclers.org

Environmental Protection Agency (EPA) Recycling Information
http://www.epa.gov/msw/recycle.htm

Environmental Protection Agency (EPA) eCycling Information
http://www.plugintoecycling.org

Center for a Livable Future
http://www.jhsph.edu/clf

Baltimore City Bureau of Solid Waste—Recycling
http://www.ci.baltimore.md.us/government/dpw/recycle.html

Reuse Development Organization
http://www.redo.org/

OurEarth.org
http://www.ourearth.org/