“Changes in LH secretion in response to an estradiol challenge in male- and female-oriented rams and in ewes.”, Reproduction, vol. 135, no. 5, pp. 733-8, 2008.,
“Breed and Heterosis Effects on Wool and Lamb Production of Rotationally Crossed Ewes”, Journal of Animal Science, vol. 64, no. 1, pp. 43 - 49, 1987.,
“Board-invited review: Estrogen and progesterone signaling: genomic and nongenomic actions in domestic ruminants.”, J Anim Sci, vol. 86, no. 2, pp. 299-315, 2008.,
“Protein supplementation of ruminants consuming low-quality cool- or warm-season forage: Differences in intake and digestibility”, American Society of Animal Science - Western Section, vol. 58, no. 11. 2007.,
“Seasonal Diets of Five Ungulates Grazing the Cold Desert Biome.”, in Proceedings of the first international rangeland congress, Denver, Colorado, USA, August 14-18, 1978 [Hyder, DN (Editor)]., 1978.