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Report
R. L. Phillips and Vavra, M., 1977 Progress Report -- Research in Beef Cattle Nutrition: The Effects of Nutrition Level on the Performance of Wintering Cows, Oregon Agricultural Experiment Station, 1977.
J. L. Holechek, Phillips, R. L., Skovlin, J., and Vavra, M., 1978 Progress Report--Research in Beef Cattle Nutrition and Management: Cattle Performance on Forested and Grassland Range, Oregon Agricultural Experiment Station, 1978.
J. L. Holechek, L., P. R., and Vavra, M., 1979 Progress Report -- Research in Rangeland Management: Improved Beef Production from Forested Rangelands, Oregon Agricultural Experiment Station, 1979.
J. L. Holechek, Phillips, R. L., Skovlin, J., and Vavra, M., 1979 Progress Report--Research in Beef Cattle Nutrition and Management: Cattle Performance Under Three Grazing Systems in Northeastern Oregon, Oregon Agricultural Experiment Station, 1979.
W. Clement Krueger, Vavra, M., and Wheeler, W. P., 1980 Progress Report -- Research in Rangeland Management: Cattle Grazing Potential on Clearcuts, Oregon Agricultural Experiment Station, 1980.
W. Clement Krueger, Varva, M., and Wheeler, W. P., 1980 Progress Report -- Research in Rangeland Management: Plant Succession as Influenced by Habitat Type, Grazing Management, and Reseeding on a Northeast Oregon Clearcut, Oregon Agricultural Experiment Station, 1980.
W. Clement Krueger, Varva, M., and Wheeler, W. P., 1980 Progress Report -- Research in Rangeland Management: Plant Succession as Influenced by Habitat Type, Grazing Management, and Reseeding on a Northeast Oregon Clearcut, Oregon Agricultural Experiment Station, 1980.
W. Clement Krueger, Varva, M., and Wheeler, W. P., 1980 Progress Report -- Research in Rangeland Management: The Effect of Grazing on Survival and Growth of trees Planted in a Northeast Oregon Clearcut, Oregon Agricultural Experiment Station, 1980.
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.
K. E. Lanka and Vavra, M., 1982 Progress Report--Research in Beef Cattle Nutrition and Management: The Effects on Gain of Feeding Selenium to Cows and Calves and Injecting Selenium in Calves, Oregon Agricultural Experiment Station, 1982.
D. C. Ganskopp and Vavra, M., 1983 Progress Report -- Research in Rangeland Management: Home Range Size and Habitat Use by Wild Horses, Oregon Agricultural Experiment Station, 1983.
W. Clement Krueger and Vavra, M., 1983 Progress Report -- Research in Rangeland Management: Responses of Herbaceous Vegetation, Planted Trees and Cattle on a Forest Plantation, Oregon Agricultural Experiment Station, 1983.
H. F. Mayland, Sneva, F. A., and Vavra, M., 1983 Progress Report -- Research in Rangeland Management: Soil Ingestion by Umgulates Grazing a Sagebrush-Bunchgrass Range in Eastern Oregon, Oregon Agricultural Experiment Station, 1983.
T. Svejcar and Vavra, M., 1983 Progress Report--Research in Beef Cattle Nutrition and Management: Improved Cattle Production on Forestlands, Oregon Agricultural Experiment Station, 1983.
D. C. Ganskopp and Vavra, M., 1984 Progress Report -- Research in Beef Cattle Nutrition: Use of Slopes by Cattle in Rugged Terrain, Oregon Agricultural Experiment Station, 1984.
W. Clement Krueger and Vavra, M., 1984 Progress Report -- Research in Rangeland Management: Twentieth-year Results from a Plantation Grazing Study, Oregon Agricultural Experiment Station, 1984.
W. Clement Krueger and Varva, M., 1986 Progress Report -- Research in Rangeland Management: The Hall Ranch, Oregon Agricultural Experiment Station, 1986.
W. Clement Krueger, Miller, R. F., and Vavra, M., 1986 Progress Report -- Research in Rangeland Management: Twelve Years of Plant Succession on a Seeded Clearcut Under Grazing and Protection from Cattle, Oregon Agricultural Experiment Station, 1986.
M. Mc Innis, Quigley, T. M., and Vavra, M., 1986 Progress Report -- Research in Rangeland Management: Using Computer Simulation to Estimate Grazing Capacity and Beef Production, Oregon Agricultural Experiment Station, 1986.
I. J. Tinsley, Turner, H. A., Van Ryssen, B. J. J., and Whanger, P. D., 1987 Progress Report -- Research in beef cattle nutrition and management: Influence of Routine Management Practices at Burns and Union, Oregon, on Selenium, Copper, Zinc and Cobalt Status of Cattle, Oregon Agricultural Experiment Station, 1987.
B. J. J. Van Ryssen, 1987 Progress Report -- Research in beef cattle nutrition and management: Aspects of Livestock Production in South Africa, Oregon Agricultural Experiment Station, 1987.
I. J. Tinsley, Van Ryssen, B. J. J., and Whanger, P. D., 1987 Progress Report -- Research in beef cattle nutrition and management: Plasma Levels of Vitamin E and Vitamin A in Cattle Raised Over a One Year Period on the Squaw Butte and Union Stations, Oregon Agricultural Experiment Station, 1987.
M. Mc Innis and Vavra, M., 1987 Progress Report - Research in Rangeland Management: Beef Cattle Production on Western Juniper Rangelands, Oregon Agricultural Experiment Station, 1987.

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