This publication contains abstracts and indexes to selected documents announced in Research in Education from 1966 to 1972. Documents indexed include instructional materials, research reports, teaching guides, and other items. The compilation is designed to serve as an effective tool to assist teachers, researchers, curriculum developers, librarians, administrators, concerned citizens, and others concerned with environmental education. The first section of the document contains abstract entries; in the remaining sections the abstracts are indexed by subject, identifier, author, and institutional author. Supplements and accumulative indexes will be issued each year. (Author/JD)