R. F. Angell, Miller, R. F., and Haferkamp, M. Roy,
“Variability of Crude Protein in Crested Wheatgrass at Defined Stages of Phenology”,
Journal of Range Management, vol. 43, no. 3, p. 186, 1990.
D. C. Ganskopp, Angell, R. F., and Rose, J.,
“Response of Cattle to Cured Reproductive Stems in a Caespitose Grass”,
Journal of Range Management, vol. 45, no. 4, p. 401, 1992.
M. Roy Haferkamp, Miller, R. F., and Sneva, F. A.,
“Mefluidide Effects on Forage Quality of Crested Wheatgrass1”,
Agronomy Journal, vol. 79, no. 4, p. 637, 1987.
R. E. Ries and Svejcar, T.,
“The Grass Seedling: When Is It Established?”,
Journal of Range Management, vol. 44, no. 6, p. 574, 1991.
R. F. Miller, Haferkamp, M. Roy, and Angell, R. F.,
“Clipping Date Effects on Soil Water and Regrowth in Crested Wheatgrass”,
Journal of Range Management, vol. 43, no. 3, p. 253, 1990.
A. M. Nafus, Svejcar, T., Ganskopp, D. C., and Davies, K. W.,
“Abundances of Coplanted Native Bunchgrasses and Crested Wheatgrass after 13 Years”,
Rangeland Ecology & Management, vol. 68, no. 2, pp. 211 - 214, 2015.