Tinch, Robert. <br/><br/>
The valuation of environmental externalities :  executive summary / 
summary of a report prepared for the Department of Transport. 
 - London :  HMSO,  1996. 
 - 23p. 
<br/><br/><label>ISBN: </label>0115518266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Environmental aspects.<br/>Environmental impact analysis.<br/>Environmental policy--Cost effectiveness.