Found 138 results
Author Title Type [ Year(Desc)]
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1980
M. Vavra and Holechek, J. L., Factors Influencing Microhistological Analysis of Herbivore Diets, Journal of Range Management, vol. 33, no. 5, p. 371, 1980.
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.
1983
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.
M. Mc Innis, Vavra, M., and Krueger, W. Clement, A Comparison of Four Methods Used to Determine the Diets of Large Herbivores, Journal of Range Management, vol. 36, no. 3, p. 302, 1983.
D. M. Leslie, Vavra, M., Starkey, E. E., and Slater, R. C., Correcting for Differential Digestibility in Microhistological Analyses Involving Common Coastal Forages of the Pacific Northwest, Journal of Range Management, vol. 36, no. 6, p. 730, 1983.
J. L. Holechek and Vavra, M., Drought Effects on Diet and Weight Gains of Yearling Heifers in Northeastern Oregon, Journal of Range Management, vol. 36, no. 2, p. 227, 1983.
J. L. Holechek and Vavra, M., Fistula Sample Numbers Required to Determine Cattle Diets on Forest and Grassland Ranges, Journal of Range Management, vol. 36, no. 3, p. 323, 1983.
M. Vavra, Managing Grazing Animal Response to Forestland Vegetation, Ben F. Roche, Jr. and David M. Baumgartner (eds), pp. 23–25, 1983.
J. L. Holechek, Vavra, M., and Arthun, D., Relationships between Performance, Intake, Diet Nutritive Quality and Fecal Nutritive Quality of Cattle on Mountain Range, Journal of Range Management, vol. 35, no. 6, p. 741, 1983.

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