Labour-based road construction    a state of the art review /  
Edi ted by Paul Larcher. 
 - London :    Intermediate Technology ,    1978. 
 - v, 125 p. :    ill. ;    23 cm. 
<br/><br/><label>ISBN: </label>1853394165 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Roads -- Design and construction
<br/><br/><label>Dewey Class. No.: </label>388.11 LAB