by Whitman W.C, Barker W.T
Published in Proceedings of the North Dakota Academy of Science (1989)

by Whitman, W.C
Published in Misc Publ US Dep Agric Econ Res Serv (1974)

by Barker, W.T, Whitman, W.C, Clambey, G.K
Published in North Dakota farm research (01.07.1990)

by Whitman, W.C, Goetz, H
Published in The Yearbook of agriculture (USA) (1983)

by Lauenroth W.K, Whitman W.C
Published in Oecologia (1977)

by Barker, W.T. (North Dakota State University, Fargo), Whitman, W.C
Published in North Dakota research report - North Dakota Agricultural Experiment Station (USA) (01.03.1989)

by Nyren P.E, Whitman W.C, Williams D.E
Published in North Dakota farm research (1980)

by Abouguendia, Z.M, Whitman, W.C
Published in Oecologia (1979)

by Goetz, H, Conlon, T.J, Whitman, W.C
Published in N Dak Farm Res (1971)

by Schneiter, A.A, Whitman, W.C, Larson, K.L
Published in N Dak Farm Res (1969)

by Barker, W.T, Brun, L, Enz, J, Galitz, D.S, Li, K, Whitman, W.C
Published in North Dakota farm research (01.07.1980)

by Ries R.E, Hofmann L, Whitman W.C
Published in Reclamation Review (1980)

by Lauenroth, W.K, Whitman, W.C
Published in Journal of range management (01.07.1971)

by Nyren P.E, Whitman W.C, Nelson J.L, Conlon T.J
Published in Journal of range management (01.05.1983)