Não informado. (1991). Environmental Toxicology and Water Quality. John Wiley & Sons.
Chicago-viite (17. p.)Não informado. Environmental Toxicology and Water Quality. New York: John Wiley & Sons, 1991.
MLA-viite (8. p.)Não informado. Environmental Toxicology and Water Quality. John Wiley & Sons, 1991.
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