Comparison of a rotational grazing system in alfalfa (Medicago sativa, L.) with a confinement system for dairy cows

by Vilela, Duarte, Cóser, Antonio Carlos, Pires, María de Fatima Avila, Maldonado, Hernán, de Campos, Oriel Fajardo, Lizieire, Rosane Scatamburlo, Resende, Joao Cesar, Matins, Carlos Eugenio
Published 1994