@book{22003,
	author = {Parra Rubio, Arturo},
	title = {Como Sacrificar y Despresar el Ganado en Forma Correcta /},
	publisher = {Instituto Colombiano Agropecuario. ICA,},
	year = {1973.},
	series = {Boletín de Divulgación No.48},
	address = {Bogotá :}
}