United States. National Air Pollution Control Administration, GCA Corporation. Technology Division, & American Petroleum Institute. (1969). Study of reactions of sulphur in stack plumes: First annual report, April 12, 1967 to April 11, 1968. The Division.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United States. National Air Pollution Control Administration, GCA Corporation. Technology Division, và American Petroleum Institute. Study of Reactions of Sulphur in Stack Plumes: First Annual Report, April 12, 1967 to April 11, 1968. Bedford, Mass.: The Division, 1969.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)United States. National Air Pollution Control Administration, et al. Study of Reactions of Sulphur in Stack Plumes: First Annual Report, April 12, 1967 to April 11, 1968. The Division, 1969.
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