http://pec.lib.wvu.edu/record/P177841952The Prediction of digestibility for feeds for which there are only proximate composition data.Journal article reprint from: <em>Journal of Animal Science</em>, v.11:no.1 (1952:Feb.).Lucas, Henry L.Pavlech, Helen Mary.Cipolloni, Mary Ann, 1922-Schneider, Burch Hart, 1901-Digestion.Feeds--Analysis.14256