C. S. Boyd and Svejcar, T.,
“Managing Complex Problems in Rangeland Ecosystems”,
Rangeland Ecology & Management, vol. 62, no. 6, pp. 491 - 499, 2009.
K. W. Davies, Boyd, C. S., Copeland, S. M., and Bates, J. D.,
“Moderate Grazing During the Off-Season (Fall-Winter) Reduces Exotic Annual Grasses in Sagebrush-Bunchgrass Steppe”,
Rangeland Ecology & Management, vol. 82, pp. 51 - 57, 2022.