@book{7128,
	author = {Jones, J. Benton, },
	title = {Plant nutrition and soil fertility manual /},
	publisher = {CRC Press, },
	year = {2012},
	address = {Boca Raton, FL :},
	edition = {2 ed.},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/7811.pdf}
}