Gamble, Hays B. <br/><br/>
Beneficial effects associated with freeway construction :  environmental, social, and economic / 
by ... and Thomas B. Davinroy 
 - Washington :  Transportation Research Board, National Research Council,  1978 
 - 110 p. 
 - Report ;  no. 193 .
 - National Cooperative Highway Research Program.  Report ;  no. 193 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Express highways--Economic aspects