Hardin, Garrett <br/><br/>
Living Within Limits :  ecology, economics, and population taboos / 
Garrett, Hardin. 
 - New York :  Oxford University Press,  1993. 
 - 339 p. ;  24 cm. 
<br/><br/><br/>Ingles 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Dewey Class. No.: </label>304.2