Biblio
“Mineral Supplementation of Beef Cows in the Western United States”, Cattle Producer's Library, 2003.
, “Mineral Concentration Patterns among Our Major Rangeland Grasses”, Oregon Agricultural Experiment Station, SR 1057, 2006.
, “Mineral Concentration Dynamics among 7 Northern Great Basin Grasses”, Journal of Range Management, vol. 56, no. 2, p. 174, 2003.
, “Manipulating cattle distribution with salt and water in large arid-land pastures: a GPS/GIS assessment.”, Appl Anim Behav Sci, vol. 73, no. 4, pp. 251-262, 2001.
, “Management in the Sagebrush Steppe: How Finicky Are Cattle About Wolf Plants?”. Oregon Agricultural Experiment Station, 1991.
, “Livestock Forage Conditioning: Bluebunch Wheatgrass, Idaho Fescue, and Bottlebrush Squirreltail”, Journal of Range Management, vol. 57, no. 4, 2004.
, “Livestock forage conditioning: bluebunch wheatgrass, Idaho fescue, and bottlebrush squirreltail ”, J. Range Manage, vol. 57, no. 4, pp. 384-392, 2004.
, “Livestock Forage Conditioning Among Six Northern Great Basin Grasses”, Rangeland Ecology & Management, vol. 60, no. 1, pp. 71 - 78, 2007.
, “Least-effort pathways?: a GIS analysis of livestock trails in rugged terrain”, Applied Animal Behaviour Science, vol. 68, no. 3, pp. 179 - 190, 2000.
, “Landscape nutritional patterns and cattle distribution in rangeland pastures”, Applied Animal Behaviour Science, vol. 116, no. 2-4, pp. 110 - 119, 2009.
, “KRESS Modeler Version 1.12 User’s Manual”, The KRESS Project. Department of Rangeland Resources, Oregon State University, Corvallis, OR, 2004.
, “Interspace/Undercanopy Foraging Patterns of Beef Cattle in Sagebrush Habitats”, Rangeland Ecology & Management, vol. 61, no. 4, pp. 389 - 393, 2008.
, “Influence of protein supplementation frequency on cows consuming low-quality forage: Performance, grazing behavior, and variation in supplement intake”, Journal of Animal Science, vol. 83, pp. 1715–1725, 2005.
, “Influence of protein supplementation frequency on cows consuming low-quality forage: Performance, grazing behavior, and variation in supplement intake”, Journal of Animal Science, vol. 83615479707249818080436630556812679167173B-15266715774574767167SR-760438126786015B-102571785939, no. 7, pp. 1715 - 1725, 2005.
, “Improving Late-summer and Winter Forage Quality with Livestock Grazing”, Oregon Agricultural Experiment Station, 2006.
, “Habitat Use by Feral Horses in the Northern Sagebrush Steppe”, Journal of Range Management, vol. 39, no. 3, p. 207, 1986.
, “Grazing Behavior in Ungulates: Current Concepts and Future Challenges”, Annals of arid zone, vol. 37, pp. 319–335, 1998.
, “GPS Error in Studies Addressing Animal Movements and Activities”, Rangeland Ecology & Management, vol. 60, no. 4, pp. 350 - 358, 2007.
, “GPS Collar Sampling Frequency: Effects on Measures of Resource Use”, Rangeland Ecology & Management, vol. 61, no. 2, pp. 226 - 231, 2008.
, “Free-ranging angora goats: left- or right-handed tendencies while grazing?”, Applied Animal Behaviour Science, vol. 43, no. 2, pp. 141 - 146, 1995.
, “Field Day Report. Special Report #935. Management of Great Basin Rangelands: Beef Cattle Forage Preferences: Native Grasses and Crested Wheatgrass”, Oregon Agricultural Experiment Station, 1994.
, “Field Day Report. Special Report #935. Management of Great Basin Rangelands: Stand Establishment from Seeded Native Grasses”, Oregon Agricultural Experiment Station, 1994.
, , “Estimating Leaf Area of Big Sagebrush from Measurement of Sapwood”, Journal of Range Management, vol. 39, no. 4, p. 338, 1986.
, “Establishing grasses by imprinting in the Northwestern United States”, in Symposium on Seed and Seedbed Ecology of Rangeland Plants, Tucson, Ariz.(USA), 21-23 Apr 1987, 1987.
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