KEITH, L. (1976). Indentification and analysis of: Organic pollutants in water. Michigan.
Chicago-viite (17. p.)KEITH, Lawrence. Indentification and Analysis of: Organic Pollutants in Water. Ann Arbor: Michigan, 1976.
MLA-viite (9. p.)KEITH, Lawrence. Indentification and Analysis of: Organic Pollutants in Water. Michigan, 1976.
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