@book{18967,
	author = {Rojas Vargas,  Nicolás Hernando  and Prieto López, Jirley Alejandra},
	title = {Materas orgánicas :},
	publisher = {Corporación Unificada Nacional de Eduación Superior - CUN,},
	year = {2020.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1I_b2j5zhZvr8G5MyyHiYOeNKRknL0odt/view?usp=sharing}
}