Milk production functions, hay/grain substitution rates and economic optima in dairy cow rations
Heady, E.O.
Milk production functions, hay/grain substitution rates and economic optima in dairy cow rations - Ames 1956 - 895-932 p. - Iowa Agricultural Experiment Station. Research Bulletin No. 444 .
Milk, Production, Economic, Dairy
Milk production functions, hay/grain substitution rates and economic optima in dairy cow rations - Ames 1956 - 895-932 p. - Iowa Agricultural Experiment Station. Research Bulletin No. 444 .
Milk, Production, Economic, Dairy