by Sylvia G, Graham T
Published in Special report / Agricultural Experiment Station (1992)

by Lindstrom F.T
Published in Special report / Agricultural Experiment Station (1989)

by Minor Harry C
Published in Special report / Agricultural Experiment Station (1987)

by Ratchford C. Brice
Published in Special report / Agricultural Experiment Station (1987)

by Miles S.D
Published in Special report - Agricultural Experiment Station (1983)

by Buettner M.R
Published in Special report - Agricultural Experiment Station (1982)

by Weber B.A
Published in Special report - Agricultural Experiment Station (1982)

by Westwood M.N
Published in Special report - Agricultural Experiment Station (1982)

by O'Connor C, Carpenter J, Cornelius J
Published in Special report - Agricultural Experiment Station (1980)

Published in Special report - Agricultural Experiment Station (1980)

by Mason R
Published in Special report - Agricultural Experiment Station (1980)

by Krygier J
Published in Special report - Agricultural Experiment Station (1980)

by Phillips R.L, Holechek J.L, Vavra M
Published in Special report - Agricultural Experiment Station (1980)

by Bates E.M
Published in Special report - Agricultural Experiment Station (1980)

by Crawford D.L
Published in Special report - Agricultural Experiment Station (1980)

by Engesser W.F, Cholvanich V, Willis G.P, Johnson T.W
Published in Special report - Agricultural Experiment Station (1980)

by Gomm F.B
Published in Special report - Agricultural Experiment Station (1980)

by Anon
Published in Special report / Agricultural Experiment Station, Oregon State University (USA) (1997)

by Jepson, R
Published in Special report / Agricultural Experiment Station, Oregon State Ujniversity (USA) (1996)

by Anon
Published in Special report / Agricultural Experiment Station, University of Missouri-Columbia (USA) (1991)