Water in the unsaturated zone  : proceedings of the Wageningen symposium 

 - Paris :  UNESCO,  1969 
 - 2 v.  ; gráfs. 
 - Studies and reports in hydrology  ; 2 .
 - Studies and reports in hydrology  ; 2 .
<br/><br/><label>LCCN: </label>46054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flujo de agua en medios porosos.
<br/><br/><label>Dewey Class. No.: </label>532.51  / U5