TY - GEN A1 - Szaniawski, A. N1 - In May and June 1958, an attempt was made in the Experimental Breeding Station of the Polish Academy of Sciences at Popielno at comparing the ability to digest feedingstuffs of calves of domestic cattle and of bison, Bison bonasus (L.). L1 - http://rcin.org.pl/Content/7977/PDF/BI002_2613_Cz-40-2_Acta-T3-nr13-318-319_o.pdf M3 - Text VL - 3 CY - Białowieża PY - 1959 IS - 13 EP - 319 KW - bison KW - Bison bonasus KW - cattle KW - digestibility KW - digestibility of feedingstuffs KW - protein SP - 318 T1 - Comparison of digestibility of feedingstuffs with different protein ratios for calves of domestic cattle and of bison, Bison bonasus (L.); Porównanie strawności pasz o różnym stosunku białkowym u cieląt żubra, Bison bonasus (L.) i krowy UR - http://rcin.org.pl/dlibra/publication/edition/7977 ER -