Authors
Beata Głowińska
Department of Animal Physiology, University of Technology and Life Sciences, Mazowiecka 28, 85-084, Bydgoszcz, Poland
Krzysztof Młynek
Department of Cattle Breeding and Milk Evaluation, Siedlce University of Natural Sciences and Humanities, Prusa 14, 08-110, Siedlce, Poland
Alicja Dzido
Department of Cattle Breeding and Milk Evaluation, Siedlce University of Natural Sciences and Humanities, Prusa 14, 08-110, Siedlce, Poland
Ewa Salomończyk
Department of Cattle Breeding and Milk Evaluation, Siedlce University of Natural Sciences and Humanities, Prusa 14, 08-110, Siedlce, Poland