UNEP - Industry and Environment Technical Review Series. (1987). Environmental aspects of nickel production. Part 1: Sulphide pyrometallurgy and nickel refining: A technical review. Industry and Environmental Office, UNEP.
Chicago Style (17th ed.) CitationUNEP - Industry and Environment Technical Review Series. Environmental Aspects of Nickel Production. Part 1: Sulphide Pyrometallurgy and Nickel Refining: A Technical Review. Paris: Industry and Environmental Office, UNEP, 1987.
MLA (9th ed.) CitationUNEP - Industry and Environment Technical Review Series. Environmental Aspects of Nickel Production. Part 1: Sulphide Pyrometallurgy and Nickel Refining: A Technical Review. Industry and Environmental Office, UNEP, 1987.
Warning: These citations may not always be 100% accurate.