Conrad, Jon M <br/><br/>
Natural resource economics   Notes and problems.    

 - Cambridge  Cambrdige University Press          1987 
 - ix; 231p.  cm. 
<br/><br/> Bibliography: p.225-28 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Resources Economics