Found 138 results
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1981
T. O. Hilken and Vavra, M., 1981 Progress Report -- Research in Rangeland Management: Food habists of Deer and Cattle Grazing in Common on a Sagebrush-Bunchgrass Range in Northeast Oregon, Oregon Agricultural Experiment Station, 1981.
K. E. Lanka and Vavra, M., 1981 Progress Report-Research in Beef Cattle Nutrition and Management: Selenium Supplementation in Selenium-Deficient Regions, Oregon Agricultural Experiment Station, 1981.
T. J. Berry and Vavra, M., 1981 Progress Report-Research in Beef Cattle Nutrition and Management: The Influence of Grazing Systems and Advance in Season on the Diet and Performance of Yearling Cattle, Oregon Agricultural Experiment Station, 1981.
R. F. Miller, Krueger, W. Clement, and Vavra, M., Deer and Elk Use on Foothill Rangelands in Northeastern Oregon, Journal of Range Management, vol. 34, no. 3, p. 201, 1981.
J. L. Holechek, Vavra, M., and Skovlin, J., Diet Quality and Performance of Cattle on Forest and Grassland Range, Journal of Animal Science, vol. 53, no. 2, pp. 291 - 298, 1981.
J. L. Holechek and Vavra, M., The Effect of Slide and Frequency Observation Numbers on the Precision of Microhistological Analysis, Journal of Range Management, vol. 34, no. 4, p. 337, 1981.
I. M. Mereszczak, Krueger, W. Clement, and Vavra, M., Effects of Range Improvement on Roosevelt Elk Winter Nutrition, Journal of Range Management, vol. 34, no. 3, p. 184, 1981.
H. A. Turner, Phillips, R. L., Vavra, M., and Young, D. C., The Efficacy of an Estradiol-Silicone Rubber Removable Implant in Suckling, Growing and Finishing Steers, Journal of Animal Science, vol. 52, no. 5, pp. 939 - 944, 1981.

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