Water in the unsaturated zone =   eau dans la zone non saturee :    proceedings of the Wageningen Symposium /   proceedings of the Wageningen Symposium /  
edited by P.E. Rijtema and H. Wassink. 
 - Brussels :   International Association of Scientific Hydrology,   1969. 
 - 2 v. :    ill., maps ;    24 cm. 
 - Studies and reports in hydrology.   .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater --------Congresses.<br/>Soil moisture--------Congresses.
<br/><br/><label>Dewey Class. No.: </label>551.49 SYM