Pearce David M <br/><br/>
Economics of natural resources and the environment 
Pearce David M; Turner R Kerry 
 - Harvester  Wheatsheaf            1990 
 - xiii,378p  cm. 
<br/><br/> Bibliography: p 361-73 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:(G:55), N0/TD1