Advocacy Groups & General Green Info:

www.HealthySchoolsCampaign.org  (Greening Schools)

www.newDream.org   (green purchasing)

www.Ashkingroup.com (green advocacy with focus on cleaning industry)

www.h2e-online.org   (health care)

www.NationalCenterforHealthStatistics.org

www.chps.net  (schools)

www.Lungusa.org  (American lung association)

www.Cancer.org  (national cancer institute)

www.SEER.cancer.gov  (cancer incidence and mortality rate statistics)

www.Allergybuyersclub.com  (vacuum comparison)