Institution of Chemical Engineers (Great Britain). Yorkshire Branch & Heggs, P. J. (1986). Effluent treatment and disposal: A three-day symposium. Institution of Chemical Engineers : Distributed throughout the world (excluding Australia) by Pergamon Press, Ltd. except to IChemE members.
Citação do estilo Chicago (17ª ed.)Institution of Chemical Engineers (Great Britain). Yorkshire Branch e P. J. Heggs. Effluent Treatment and Disposal: A Three-day Symposium. Oxford [Oxfordshire]: Institution of Chemical Engineers : Distributed throughout the world (excluding Australia) by Pergamon Press, Ltd. except to IChemE members, 1986.
Citação MLA (8ª ed.)Institution of Chemical Engineers (Great Britain). Yorkshire Branch e P. J. Heggs. Effluent Treatment and Disposal: A Three-day Symposium. Institution of Chemical Engineers : Distributed throughout the world (excluding Australia) by Pergamon Press, Ltd. except to IChemE members, 1986.