“TECHNOLOGICAL LEVEL EFFECT ON HIGH BLOOD MILKING ANIMAL´S PERFORMANCE IN A DUAL PURPOSE SYSTEM”. Ciencia Agropecuaria, no. 9 (February 9, 1998): 137–152. Accessed October 9, 2026. https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/463.