Found 677 results
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1992
A. M. Tupes, Rondon, S. I., Acosta, R., and Del Carpio, C., Silkworm basic course. Universidad Nacional Agraria la Molina, Department of Entomology, Lima, Peru, pp. 1-46, 1992.
D. M. Sullivan and Havlin, J. L., Soil and Environmental Effects on Urease Inhibition by Ammonium Thiosulfate, Soil Science Society of America Journal, vol. 56, no. 3, p. 950, 1992.
1991
M. J. Willis, Anthony, R. G., and Schmitz, R. A., Sage-grouse winter habitat use and survival, Fed. Aid Wildl. Restor. Proj. W-87-R-4. Oreg. Dept. Fish and Wildl, Portland, 1991.
R. F. Angell, Vavra, M., and Ganskopp, D. C., Season Effects on Cattle Diet Quality, Management in the Sagebrush. Steppe, p. 28, 1991.
V. D. Zheljazkov and Zhalnov, I., Studies on the effect of different methods of weed control in Mentha piperita Huds. and Mentha arvensis L, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 12-19, 1991.
V. D. Zheljazkov and Topalov, V., . Studies on the effect of harvesting stages and the methods of weed control on the removal of nutrient elements through Mentha rhizomes from nursery plantings, Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 43-48, 1991.
V. D. Zheljazkov and Zhalnov, I., Study on the impact of different means for weed control in Mentha piperita Huds. and Mentha arvensis L., Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 36, pp. 51-57, 1991.
1986
R. F. Angell, Short Duration Grazing, Short Duration Grazing and Current Issues in Grazing Management Short Course. 1986.
R. F. Angell, Short Duration Grazing, Short Duration Grazing and Current Issues in Grazing Management Short Course. Kennewick, WA, 1986.
D. Bachelet, Jarrell, W. M., and Virginia, R. A., Simulation model of a laboratory-grown phreatophytic woody legume, Tree physiology, vol. 2, pp. 205–214, 1986.
M. Mc Innis and Vavra, M., Summer Diets of Domestic Sheep Grazing Mountain Meadows in Northeastern Oregon, Northwest Science, vol. 60, 1986.
K. S. Hilderbrand, Surimi : some observations on trawler production, vol. 762. Corvallis, Or.: Oregon State University, Extension Service, 1986, p. 25.
1985
D. Nelson Hyder and Sneva, F. A., Sagebrush control in Oregon, 11th Annual meeting of the American Society of Range Management. Phoenix, AZ, 1985.

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