How clean should the ocean be for swimmers?
Papanek
P J
PJ
Los Angeles County Department of Health Services, California.
D001424:Bacterial Infections / Q000453:epidemiology*; D015169:Colony Count, Microbial; D006801:Humans; D012307:Risk Factors; D012623:Seawater / Q000009:adverse effects*; D013550:Swimming; D014871:Water Microbiology