sponsored by International Ozone Institute, Inc., U.S. Environmental Protection Agency ; editors, Rip G. Rice, Joseph A. CotruvoOzone Press Internationalc1978
editors in chief Rip G. Rice, Myron E. Browning ; sponsored by International Ozone Institute, Environmental Protection Research Institute, U.S. Environmental Protection Agency/Office of Technology TransferInternational Ozone Institutec1975