作者:sponsors: The Harvard Air Cleaning Laboratory, Harvard University, Divis[i]on of Occupational Safety, Division of Waste Management and Transportation, U.S. Atomic Energy Commission, Oak Ridge National Laboratory ; editor, Melvin W. First.
作者:a symposium sponsored by the Division of Water, Air, and Waste Chemistry at the 162nd meeting of the American Chemical Society, Washington, D.C., Sept. 15, 1971. Evaldo L. Kothny, editor.
sponsors: The Harvard Air Cleaning Laboratory, Harvard University, Divis[i]on of Occupational Safety, Division of Waste Management and Transportation, U.S. Atomic Energy Commission, Oak Ridge National Laboratory ; editor, Melvin W. First.
a symposium sponsored by the Division of Water, Air, and Waste Chemistry at the 162nd meeting of the American Chemical Society, Washington, D.C., Sept. 15, 1971. Evaldo L. Kothny, editor.