PRODUCTION COST OF A LITER OF MILK IN A LIVESTOCK BOVINE DOUBLE PURPOSE SYSTEM , MAGANGUÉ, BOLIVAR Journal title: Revista MVZ Cordoba Authors: Luz Botero A*| Universidad de Sucre Facultad de Ciencias Agropecuarias.Correspondencia: lbotero15@ya... Subject(s): Medicine, Agricultural Science, Biotechnology, Cellular Biology, Biomedical Engineering