by Jensen E.H, Mullings G, Peterson F.F, Mcwilliams J, Ritter N, Hunt O.J, Hackett I.E
Published in C - Nevada University (1977)

by Murdock R, Champney W, Radmall M
Published in C - Nevada University (1977)

by Myer G
Published in C - Nevada University (1976)

by Radtke H, Nordblom T
Published in C - Nevada University (1976)

Published in C - Nevada University (1976)

by Mooney M.B, Ching C.T.K
Published in C - Nevada University (1976)

by Jensen, E.H, Mullings, G, Peterson, F.F, McWilliams, J, Ritter, N, Hunt, O.J
Published in C - Nevada University, Cooperative Extension Service (USA) (01.03.1977)

by Radtke, H.D, Ching, C.T.K
Published in C - Nevada University, Cooperative Extension Service (USA) (01.04.1976)

by Cords, H.P, Reeve, T.A
Published in C - Nevada University, Cooperative Extension Service (USA) (1976)

by Cords, N.P, Artz, J.L
Published in C - Nevada University, Cooperative Extension Service (USA) (1976)

by Cords, H.P, Martinelli, P.C, Reeve, T.A
Published in C - Nevada University, Cooperative Extension Service (USA) (1976)