@book{65408,
	author = {Martínez Damián, María Teresa and Vélez Ortega, José Enrique.},
	title = {Evaluación agroindustrial de dos selecciones de tejocote (Crataegus mexicana H.B.K.)},
	publisher = {El autor,},
	year = {1986},
	address = {Chapingo, Méx. :}
}