Over 100 listings comprise this general bibliography on environmental concerns, pollution, energy, resources, noise pollution, conservation, and reports of environmental projects in the United States and other countries. Listings provide current information on environment. Most date from 1974 to 1975, although a few 1973 sources are listed. The bulk of the documents are project reports, books, bulletins, and pamphlets dealing with environmental problems. Citations are alphabetized by author and include the title, date, number of pages, and availability. An author and title index and a list of some publishers' addresses conclude the document. (JR)