[Measurement of the beta-radioactivity of some springs of the Department of Cotes-Du-Nord. Uranium and radium content].
D011851:Radioactivity; D011883:Radium; D014501:Uranium; D014881:Water Supply / Q000737:chemistry*
D014501:Uranium; D011883:Radium
RADIOACTIVITY; RADIUM; URANIUM; WATER SUPPLY/chemistry