Cook, J. G.; Murray, D. A.; Cook, J. G. 1999. Nutritional effects on reproductive endocrinology in Rocky Mountain elk. August, 84th Annual meeting of The Ecological Society of America, Spokane, Washington.
Publication
Cook, R. C., J. G. Cook, D. L. Murray, P. Zager, and S. L. Monfort. 2001. Nutritional influences on breeding dynamics in elk. Canadian Journal of Zoology 79:845-853.
Publication
Cook, R. C., J. G. Cook, D. L. Murray, P. Zager, B. K. Johnson, and M. W. Gratson. 2001. Development of predictive models of nutritional condition for Rocky Mountain elk. Journal of Wildlife Management 65:973-987.