@book{77893,
	author = {Grass Ramírez, José Fernando, and Cervantes Escoto, Fernando,},
	title = {Los sistemas agroalimentarios :},
	publisher = {Editorial Universidad del Cauca,},
	year = {2018.},
	address = {Popayán :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/60599/}
}