Watkins, L. H. <br/><br/>
Environmental impact of roads and traffic / 
L.H. Watkins. 
 - London :  Applied Science Publishers,  c1981. 
 - viii, 268 p. : ill. 
<br/><br/><label>ISBN: </label>0853349630 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Environmental aspects.