@article{10902/6016,
year = {1993},
url = {http://hdl.handle.net/10902/6016},
publisher = {Eumedia},
publisher = {MG Mundo ganadero, ISSN 0214-9192, Nº 5, 1993 , págs. 44-49},
title = {Valoración genética de los toros Holstein-Friesian de alto coste.},
author = {Calcedo Ordóñez, Victoriano},
}