Madruga R C, Rangel A H N, Urbano S A, Novaes L P, Borba L H F, Sales D C, Silva J B A and Lima E R 2016: Evaluation of the quality of tank milk for herds of Guzerat and F1 Guzolando cross. Livestock Research for Rural Development. Volume 28, Article #140. Retrieved , from http://www.lrrd.org/lrrd28/8/madr28140.html