J. J. Wenick, Svejcar, T., and Angell, R. F.,
“The effect of grazing duration on forage quality and production of meadow foxtail”,
Canadian Journal of Plant Science, vol. 88, no. 1, pp. 85 - 92, 2008.
D. C. Ganskopp, Angell, R. F., and Rose, J. A.,
“Effect of low densities of senescent stems in crested wheatgrass on plant selection and utilization by beef cattle”,
Applied Animal Behaviour Science, vol. 38, no. 3-4, pp. 227 - 233, 1993.
R. F. Angell, Schott, M., Raleigh, R. J., and Bracken, T. D.,
“Effects of a high-voltage direct-current transmission line on beef cattle production”,
Bioelectromagnetics, vol. 113419, no. 4, pp. 273 - 282, 1990.
D. K. Blount, Angell, R. F., Turner, H. A., Weber, D. W., Lusby, K. S., and Guthrie, L. D.,
“Effects of Strip Versus Continuous Grazing on Diet Parameters and Performance of Steers Grazing Eastern Oregon Native Flood Meadows1”,
The Professional Animal Scientist, vol. 7, no. 2, pp. 41 - 48, 1991.
L. M. Richman, Johnson, D. E., and Angell, R. F.,
“Evaluation of a positive conditioning technique for influencing big sagebrush (Artemisia tridentata subspp. wyomingensis) consumption by goats”,
Applied Animal Behaviour Science, vol. 40, no. 3-4, pp. 229 - 240, 1994.