Water in roads :  prediction of moisture content of road subgrades : a report / 
prepared by an OECD initiated road research group, August 1973. 
 - 77 pages :  illustrations ;  27 cm 
 - Road research .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>926411114X 
<br/><br/><label>LCCN: </label>74167955  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Subgrades<br/>Soil moisture
<br/><br/><label>LC Class. No.: </label>TE211  / .O74w 1973