Howell,John. <br/><br/>
Road side bio engineering 'site Handbook ./ 

 -  Dept od  road Nepal,  c 1999 
 - 216,p, ;  NA  24 cm,. 
<br/><br/><label>ISBN: </label>0195612396 
<br/><br/><label>Dewey Class. No.: </label>691