Austin, T. L. Jr., chairman of the board, Texas Utilities, representing
Edison Electric Institute; accompanied by Roy Spradley, National Asso-
ciation of Electrical Companies---
Busbee, Hon. George D., Governor, State of Georgia, representing National
Governors' Conference; accompanied by Leonard Ledbetter, director,
Georgia Environmental Protection Division, and David Johnson, special
assistant for natural resources, National Governors' Conference_-_.
Carmouche, Louis N., general manager, functional products and systems
department, Dow Chemical Co.; accompanied by Stacey Daniels-----
Costello, John G., executive director, Bergen County Sewer Authority, New
Jersey; accompanied by William Blackburn, representing The Consulting
Engineers, and Hon. Michael J. D'Armenio, commissioner on Bergen
County Sewer Authority, and mayor, city of Hackensack, N.J__.
Danielson, Hon. George E., a Representative in Congress from the State of
California
Derwinski, Hon. Edward J., a Representative in Congress from the State
of Illinois_-
Environmental panel: Blackwelder, Brent, Washington representative,
Environmental Policy Center; Gus Speth, Natural Resources Defense
Council; David Zwick, clean water action project; Robert Harris, direc-
tor, water quality project, environmental defense fund; Ken Kamlet,
National Wildlife Federation; Betty MacDonald, director, League of
Women Voters of the United States; and Clem L. Rastatter, senior asso-
ciate, The Conservation Foundation_
Gray, Melville, past president, 1975 director, Division of the Environmen-
tal Department of Health and Environment, Kansas, representing Asso-
ciation of State and Interstate Water Pollution Control Administrators;
accompanied by Hugh Yantis, director, Texas Water Quality Board and
Ralph Purdy, deputy director, environmental protection branch, Michi-
gan Department of Natural Resources_.
Industrial panel: Knott, Joseph F., director of distribution, Pittsburgh
Plate Glass Industries, representing Manufacturing Chemists Associa-
tion; Maloney, Walter E., attorney at law, Bigham, Englar, Jones &
Houston, representing Marine Insurance Underwriters; Creelman, Wil-
liam A., president, transport division, National Marine Service, Inc.,
representing American Waterway Operators; Harvison, Clifford, manag-
ing director, National Tank Truck Carriers, Inc.; Wheeler, Edwin, presi-
dent, Fertilizer Institute; accompanied by Ben Day, assistant vice
president, Member Services Fertilizer Institute, John Prokop, president,
Independent Liquid Terminals Association; James R. Smith, president,
The American Waterways Operators, Inc.; and George J. Hencks, Jr.,
chairman, Water Resources Committee, Manufacturing Chemists
Association
Inzero, Peter, president, National Utility Contractors Association; accom-
panied by Dr. Robert L. Samson, president, Energy and Environmental
Analysis, Inc., former Assistant Administrator, EPA___.
Lynam, Bart, president and general superintendent of Greater Chicago
Metropolitan Sanitary District; accompanied by Lee C. White, counsel__
Matich, John N., president, Associated General Contractors of America;
accompanied by Harold A. Pickens, Jr., president, Harold A. Pickens &
Sons, Inc. of Anderson, S.C.; and William W. Rogers, president, W.
Rogers Co., Lexington, Ky.
