KOREN, H. (2003). HAND BOOK OF ENVIORNMENTAL HEALTH VOL.1.; BIOLOGICAL, CHEMICAL, & PHYSICAL AGENTS OF ENVIORNMENTALLY RELATED DISEASE (4 TH.). LEWIS PUBLISHERS.
Chicago-referens (17:e uppl.)KOREN, HERMAN. HAND BOOK OF ENVIORNMENTAL HEALTH VOL.1.; BIOLOGICAL, CHEMICAL, & PHYSICAL AGENTS OF ENVIORNMENTALLY RELATED DISEASE. 4 TH. USA: LEWIS PUBLISHERS, 2003.
MLA-referens (9:e uppl.)KOREN, HERMAN. HAND BOOK OF ENVIORNMENTAL HEALTH VOL.1.; BIOLOGICAL, CHEMICAL, & PHYSICAL AGENTS OF ENVIORNMENTALLY RELATED DISEASE. 4 TH. LEWIS PUBLISHERS, 2003.
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