@book{26388,
	author = {Pineda, Carlos Julio, and Giraldo Samper, Marcela,},
	title = {Agua y Vida en Colombia: Apuntes y Conclusiones: Foro 2007 /},
	publisher = {Politécnico Grancolombiano,},
	year = {2008.},
	address = {Paipa :}
}