ALA Task Force on the Environment: www.tinyurl.com/ALATaskForce

Energy Star: www.energystar.gov

Green Libraries Directory: www.greenlibraries.org/directory

Heritage Preservation: www.heritagepreservation.org

Image Permanence Institute: www.imagepermanenceinstitute.org

Intergovernmental panel on climate change: www.ipcc.ch

Library by Design Supplement Archive: www.libraryjournal.com/archive

National ClimaticDataCenter: www.ncdc.noaa.gov

Natural Resources Defense Council: www.nrdc.org

Sea Ice Yearly Minimum 1979-2007: www.tinyurl.com/NASASeaice

U.S. Green Building Council: www.usgbc.org