Farmer, P. (1987). Lead pollution from motor vehicles, 1974-86: A select bibliography. Published in association with Technical Communications by Elsevier Applied Science Publishers.
Lua i Stíl Chicago (17ú heag.)Farmer, Penny. Lead Pollution from Motor Vehicles, 1974-86: A Select Bibliography. London ; New York: Published in association with Technical Communications by Elsevier Applied Science Publishers, 1987.
Lua MLA (9ú heag.)Farmer, Penny. Lead Pollution from Motor Vehicles, 1974-86: A Select Bibliography. Published in association with Technical Communications by Elsevier Applied Science Publishers, 1987.
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