[Sanitation problems of the coastal area].
D001493:Bathing Beaches; D001530:Belgium; D005602:France; D007878:Legislation as Topic; D008386:Marine Biology; D011634:Public Health; D012037:Refuse Disposal; D012499:Sanitation; D012623:Seawater; D013030:Spain; D014871:Water Microbiology; D014876:Water Pollution
Problemas sanitarios del litoral.