[Sanitary protection of wells].
D004738:Engineering; D004781:Environmental Exposure; D007220:Industrial Waste; D007878:Legislation as Topic; D008900:Mineral Waters / Q000592:standards; D011634:Public Health; D012037:Refuse Disposal; D012498:Sanitary Engineering / Q000295:instrumentation; D012722:Sewage; D013030:Spain; D013242:Sterilization / Q000295:instrumentation; D014038:Toilet Facilities; D014871:Water Microbiology; D014876:Water Pollution / Q000032:analysis / Q000517:prevention & control; D014878:Water Pollution, Radioactive; D014881:Water Supply
D007220:Industrial Waste; D008900:Mineral Waters; D012722:Sewage
Protección sanitaria de los pozos.