Torgersen, Thomas <br/><br/>
Controls on pore-fluid concentration of 4He and 222Rn and the calculation of 4He/222Rn ages 

<br/><br/> <Donation ORSTOM> 
<br/><br/>bibliogr. p. 74-75 
<br/><br/><label>ISSN: </label>03756742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eau souterraine<br/>Géochimie<br/>Hydrologie