Proceedings of the EPA-University Noise Seminar, October 18-20, 1976, Purdue University, West Lafayette, Indiana 47907Proceedings of the EPA-University Noise Seminar, October 18-20, 1976, Purdue University, West Lafayette, Indiana 47907
Washington : Office of Noise Abatement & Control, U.S. Environmental Protection Agency, Springfield, Va. : National Technical Information Service, [1977]
From the community