Vogel,Michael P, <br/><br/>
Environmental Kuznets Curves :  
By Michael P.Vogel .  
 -  Springer-Verlag  1999 
 - xiii;197p. 
<br/><br/><label>ISBN: </label>3-540-65672-3 
<br/><br/><label>Dewey Class. No.: </label>X(B)  / N9