@book{6257,
	author = {Gómez Avendaño, Noé.},
	title = {Validación de normas Dris, para caña de azúcar (Saccharum officinarum L.) en Tlaquiltenango, Morelos},
	publisher = {El autor,},
	year = {1991},
	address = {Chapingo, Méx. :}
}