Recommended practice for estimating the resistance of soil below the maximum sco / 

 - New Delhi:  Indian Roads Congress,  2009. 
 - 27p.; 21.5cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>97881054762106 
<br/><br/><label>Dewey Class. No.: </label>625 REC