Universidad de Aconcagua – Sistema de Bibliotecas:
<br/>
<br/>The limits to growth :  the 30-year update / 
Donella Meadows, Jorgen Randers, and Dennis Meadows. 
 - White River Junction, Vt :  Chelsea Green Publishing Company,  2004. 
 - xxii, 338 p. :  ill. ;  24 cm.