Literaturrecherche

Literatur Hann CM, Hartmann W (1981) Research needs in poultry breeding and genetics - an industry view. World's Poult Sci J 37:138-141

Literatur Hartmann W (1981) Working group Nr. 3 Poultry breeding and genetics : report of random sample egg production test in Europe 1978 and 1979. World's Poult Sci J 37:218-221

Literatur Vogt H (1981) Report of the 12th meeting of Working Group No. 2 - Nutrition - of the European Federation of Branches of the WPSA. World's Poult Sci J 37:48

Literatur Vogt H (1981) 12. Meeting of Working Group No. 2 - Nutrition - of the European Federation of Branches of the WPSA. World's Poult Sci J 37:48

Literatur Vogt H, Dewar WA, Sauveur B, Simons PCM (1981) Mineral requirements for poultry : recommendations in European countries. World's Poult Sci J 37(2):127-138

Literatur Hartmann W (1981) Working Group Nr. 3 Poultry breeding and genetics : report of random-sample-egg-production-test in Europe 1978 and 1979. World's Poult Sci J 37:218-221