@book{33244,
	author = {Avellaneda Cusaria, José Alfonso.},
	title = {Gestion ambiental y planificacion del desarrollo :},
	publisher = {Ecoe Ediciones,},
	year = {2007.},
	series = {Textos universitarios. Ecología y medio ambiente},
	address = {Bogotá :},
	edition = {2a ed.}
}