DeVries, Johannes <br/><br/>
Proceedings of the fifteenth biennial conference on groundwater, Sept 23-25,1985, san Diego, California 

 - California  WRC  1986 
 - 169 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater
<br/><br/><label>Dewey Class. No.: </label>556.3 D38P