Biblio
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, “Estimating shrub forage yield and utilization using a photographic technique”, Abstr. of Soc. for Range Manage. 56th annu. meeting., vol. 54. 2003.
, “Estimating shrub forage yield and utilization using a photographic technique”, Northwest Science , vol. 80, no. 4, pp. 259-263, 2006.
, “Influence of previous cattle and elk grazing on the subsequent quality and quantity of diets for cattle, deer and elk grazing late-summer mixed-conifer rangelands”, Proc. West. Sec. Am. Soc. Anim. Sci., vol. 54, pp. 320-324, 2003.