Conrad, Jon M <br/><br/>
Natural resource economics : notes and problems 
Jon M. Conrad and Colin W. Clark 
 - Cambridge  Cambridge University Press  1987 
 - x, 231 p. : ill. ; 24 cm 
<br/><br/> Includes index. Bibliography: p. [225]-228 
<br/><br/><label>ISBN: </label>9780521337694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy<br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.7 CON ; 1