Sengupta, A. K. (2002). Environmental separation of heavy metals: Engineering processes. Lewis Publishers.
Lua i Stíl Chicago (17ú heag.)Sengupta, Arup K. Environmental Separation of Heavy Metals: Engineering Processes. Boca Raton, Fla: Lewis Publishers, 2002.
Lua MLA (9ú heag.)Sengupta, Arup K. Environmental Separation of Heavy Metals: Engineering Processes. Lewis Publishers, 2002.
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