LARSSON, INGEMAR. <br/><br/>
GROUND WATER IN HARD ROCKS 

 - Paris : UNESCO,  1984 
 - 228p ; illus. 
 - Unesco. Studies & reports in hydrology ; no.33 .
<br/><br/><br/>ENG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater