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Filters: Author is Olech, W.  [Clear All Filters]
1998
K. M. Charon, Moskwa, B., Cabaj, W., and Olech, W., Genetic resistance of sheep to natural infection with gastrointestinal nematode., vol. 27: Reproduction; fish breeding; genetics and the environment; genetics in agricultural systems; disease resistance; animal welf, pp. 347–350, 1998. (292.99 KB)
1990
K. M. Charon, Olech, W., and Lewczuk, J., The effect of inbreeding on productivity of Polish Lowland sheep of the Zelazna variety., vol. XV. Beef cattle, sheep and pig genetics and breeding, fibre, fur and meat quality., pp. 84–87, 1990. (895.39 KB)