@book{100963,
	author = {Wulfrath, Arturo. and Speck, Juan Joaquín.},
	title = {La cosecha},
	publisher = {Ediciones Mexicanas,},
	year = {[1953]},
	series = {Enciclopedia Apícola},
	address = {México, D. F. :},
	edition = {2 ed.}
}