@book{791,
	author = {Carlos Eduardo Gándara Matheu},
	title = {Condición actual del agua y su costo socioeconómico},
	publisher = {CUNORI},
	year = {2012},
	address = {Chiquimula},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=c4e6ffb50bd6c87723c7589fffbdb888}
}