by Pellett H, Snyder L, De Vos F
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 175 (1980)

by Hedin D, Resnick M, Blum R
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 174 (1980)

by Robinson R.G, Smith L.J, Wiersma J.V
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 166 (1979)

Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 111 (1979)

by Knopp T.B, Merriam L.C. Jr, Ballman G.E, Grumstrup P
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 160 (1979)

by Grava J, Fenster W.E, Schoper R.P
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 163 (1979)

by Fenster W.E, Overdahl C.J, Randall G.W, Schoper R.P
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 153 (1978)

Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 111 (1978)

by Robinson R.G, Nelson W.W, Ford J.H, Warnes D.D
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 147 (1977)

Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 111 (1977)

by Abel M.E
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 143 (1977)

Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 111 (1976)

by Robinson R.G, Rabas D.L, Smith L.J, Warnes D.D, Ford J.H, Lueschen W.E
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 141 (1976)

by Widmer R.E, Ascher P.D
Published in Miscellaneous Report - Minnesota Agricultural Experiment Station (USA). no. 140 (1976)

by Heger M
Published in Miscellaneous Report Minnesota Agricultural Experiment Station (1979)

by Pierquet P
Published in Miscellaneous Report Minnesota Agricultural Experiment Station (1979)

by Potts L
Published in Miscellaneous Report Minnesota Agricultural Experiment Station (1979)

by Litzow M
Published in Miscellaneous Report Minnesota Agricultural Experiment Station (1979)

by El Halawani M.E, Burke W.H, Ogren L.A, Millam J.R
Published in Miscellaneous Report Minnesota Agricultural Experiment Station (1978)

by Waibel P.E, Devegowda G, Palarski J.D
Published in Miscellaneous Report Minnesota Agricultural Experiment Station (1978)