Proceeding on hydrologie des roches fisswress hydrology of fractured rocks 

 -  1967 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>50390 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Precambrian<br/> Stratigraphy<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H422p1:N66, K7.2