Institution of Chemical Engineers (Great Britain). North Western Branch & University of Salford. (1979). The Control of sulphur and other gaseous emissions: 3rd international symposium organised by the North-Western Branch of the Institution of Chemical Engineers, in association with the University of Salford. The Institution.
Cita Chicago Style (17a ed.)Institution of Chemical Engineers (Great Britain). North Western Branch y University of Salford. The Control of Sulphur and Other Gaseous Emissions: 3rd International Symposium Organised by the North-Western Branch of the Institution of Chemical Engineers, in Association with the University of Salford. Rugby: The Institution, 1979.
Cita MLA (8a ed.)Institution of Chemical Engineers (Great Britain). North Western Branch y University of Salford. The Control of Sulphur and Other Gaseous Emissions: 3rd International Symposium Organised by the North-Western Branch of the Institution of Chemical Engineers, in Association with the University of Salford. The Institution, 1979.