[1]
Howard, W.H., Knight, T.O., Shumway, C.R., Blake, R.W. and Tomaszewski, M.A. 1989. Information and herd health management practices in Texas dairies. The Bovine Practitioner. 24 (Nov. 1989), 117–125. DOI:https://doi.org/10.21423/bovine-vol0no24p117-125.