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2002
J. W. M. Merks and de Vries, A. G., New sources of information in pig breeding., vol. 2002. Session 3, p. 3.01, 2002. (241.94 KB)
1994
ten J. Napel and de Vries, A. G., Effects of selection for a short weaning-to-oestrus interval on distribution of data., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. 17. Genetics and breeding of dairy and beef cattle, swine and horses, pp. 319–322, 1994. (157.64 KB)
A. G. de Vries and Kanis, E., Swine breeding goals, short- and long-term considerations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. 17. Genetics and breeding of dairy and beef cattle, swine and horses, pp. 390–397, 1994. (302.14 KB)
1990
A. G. de Vries and Sorensen, D. A., Optimization of present pig breeding programmes., vol. XV. Beef cattle, sheep and pig genetics and breeding, fibre, fur and meat quality., pp. 395–404, 1990. (2.87 MB)