Literaturrecherche

Literatur Hartmann W (1982) Selection and genetic factors on resistance to disease in chickens. In: International Committee for World Congresses on Genetics Applied to Livestock Production (ed) 2nd World Congress on Genetics Applied to Livestock Production : Vol. 5, plenary session ; 4th-8th October 1982, Madrid, Spain. Madrid: Garsi, pp 709-726

Literatur Groeneveld E (1982) MAHIS, the Mariensee herdbook information system : a tool for genetical population control. In: 2nd World Congress on Genetics Applied to Livestock Production : Vol. 8, symposia (II) ; 4th-8th October 1982, Madrid, Spain. Madrid: Garsi, pp 584-592