@book{19230,
	author = {Bohorquez Gonzalez, Leydi Valentina  and Diaz Mateus, Miguel Angel },
	title = {Eco-cicla:Desarrollo sostenible / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1T9d0nUb8RCVUYaA-Vbb7cho1M34NKXdh/view?usp=sharing}
}