N. R. Wray and Thompson, R., “Advances in selection theory.”, vol. XIII. Plenary lectures, molecular genetics and mapping, selection, prediction and estimation., pp. 167–176, 1990.

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G. Simm, Steane, D. E., and Wray, N. R., “Developments in beef cattle breeding programmes in Europe.”, vol. XV. Beef cattle, sheep and pig genetics and breeding, fibre, fur and meat quality., pp. 231–243, 1990.

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N. R. Wray and Simm, G., “The use of embryo transfer to accelerate genetic improvement in beef cattle.”, vol. XV. Beef cattle, sheep and pig genetics and breeding, fibre, fur and meat quality., pp. 315–318, 1990.

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 (1.33 MB)