@book{3199,
	author = {Rodríguez Canto, Adolfo},
	title = {El cultivo de la pitahaya en Yucatán /},
	publisher = {Universidad Autónoma de Chapingo, },
	year = {1993},
	address = {Maxcanu, Yuc. :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/3244.pdf}
}