@book{68404,
	author = {Reyes Castañón, Carlos Efrén.},
	title = {Destete en base a tres niveles de consumo de concentrado en becerras de recría Holstein Friesian},
	publisher = {El autor,},
	year = {1988},
	address = {Marín, N. L. :},
	note = {29-39}
}