TY  - SER
AU  - Torgersen,Thomas
TI  - Controls on pore-fluid concentration of 4He and 222Rn and the calculation of 4He/222Rn ages
SN  - 03756742
KW  - Eau souterraine
KW  - Géochimie
KW  - Hydrologie
N1  - <Donation ORSTOM>; bibliogr. p. 74-75
ER  -