This directory of information centers, selected abstracting and indexing publications, and a discussion of journal capabilities and limitations has been prepared by the Hazardous Materials Advisory Committee of the Environmental Protection Agency. For selected information resources, each of the 20 entries includes name and location of the organization, telephone number, scope of services offered, and special programs conducted at or through its facilities. Section 2, selected abstracting and indexing publications, lists 31 journals applicable to pesticides, environmental health, and hazardous materials. The final section discusses the advantages and limitations of nine abstracting and indexing journals with regard to pesticide information. (BL)