by Skrzypek, Ryszard, Białoń, Krzysztof, Kuczaj, Marian, Skrzypek, Krystyna
Published in Nauka Przyroda Technologie (30.06.2016)

by Skrzypek, Ryszard, Białoń, Krzysztof, Kuczaj, Marian, Skrzypek, Krystyna
Published in Nauka Przyroda Technologie (30.03.2016)

by Antkowiak, I., Pytlewski, J., Purczyńska, A., Skrzypek, R.
Published in Archiv für Tierzucht (10.10.2012)

by Pytlewski, Jarosław, Antkowiak, Ireneusz, Adamski, Maciej, Kučera, Josef, Skrzypek, Ryszard
Published in Annals of animal science (01.03.2012)

by Skrzypek, R. (Poznan Agricultural University (Poland). Dept. of Cattle Breeding and Milk Production), E-mail: skrzypek@jay.au.poznan.pl
Published in Polish journal of food and nutrition sciences (2006)

by Wronski, M.,University of Warmia and Mazury, Olsztyn (Poland). Dept. of Cattle Breeding and Milk Evaluation, Jarmuz, W.,Polish Academy of Sciences, Jastrzebiec (Poland). Inst. of Genetics and Animal Breeding, Skrzypek, R.,Poznan Agricultural University (Poland). Dept. of Cattle Breeding and Milk Production
Published in Polish journal of food and nutrition sciences (2007)