Environmental science technology information resoources - Tuwiner, Sidney Bertram 1912- comp.; Chemical International Information Center; Symposium on Environmental Science Technology Information Resources, Chemists' Club, New York, 1972.; National Environmental Information Symposium, Cincinnati, 1972.; United Nations Conference on the Human Environment, Stockholm, 1972. (Park Ridge, N. J. Noyes Data Corp., 1973)
Keywords: Environmental engineering -- Information services; Environmental protection -- Information services