@book{67759,
	author = {Galicia Onofre, Joaquín. and Celis Aguirre, Héctor Gregorio.},
	title = {El control manual de la polinización en maíz},
	publisher = {INIFAP,},
	year = {1986},
	series = {Tema didáctico},
	address = {México, D. F. :}
}