Non-profit organization providing information and publications on least toxic methods for managing pests. Will consult and train in IPM methods. Phone: 510-524-2567

By Congressional mandate, the Agency for Toxic Substances and Disease Registry produces "toxicological profiles" for hazardous substances found at National Priorities List (NPL) sites. These hazardous substances are ranked based on frequency of occurrence at NPL sites, toxicity, and potential for human exposure. Phone: 1-888-422-8737