Gowdy, John M. <br/><br/>
Economic theory for environmentalists  
/ by John Gowdy and Sabine O’Hara. 
 - [Ankeny, Iowa] : Soil and Water Conservation Society ; Delray Beach, Fla. :   St. Lucie Press,   1995. 
 - xiv, 192 p. :  ill. ;   24 cm. 
<br/><br/><label>ISBN: </label>1574440039 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics.
<br/><br/><label>Dewey Class. No.: </label>658.72 GOW