"Direct methods of computing rations."; "Schneider, Burch Hart, 1901-"; "Feeds--Research.", "Feeds--Composition."; "Schneider, Burch Hart, 1901-"; "1942"; "

Journal article reprint from: Journal of Animal Science, v.1:no.3 (1942:Aug.).

"; ""; "P18681"; "pec"; "Feeds--Research.", "Feeds--Composition."; "14256"; .