Simposium on permeability of soils 

 - Chicago, Ill. :  American Society for Testing and Materials,  1955 
 - 136 p.  : ilus 
 - ASTM, special technical publications  ; 163 .
 - ASTM, special technical publications  ; 163 .
<br/><br/><label>LCCN: </label>19485 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Percolación.
<br/><br/><label>Dewey Class. No.: </label>631.43  / A54