Search for: [Subject and Keywords = bison] OR [Subject and Keywords = Bison bonasus] OR [Subject and Keywords = Bos taurus] OR [Subject and Keywords = delivery] OR [Subject and Keywords = gestation] OR [Subject and Keywords = hybrids] OR [Subject and Keywords = lactation] OR [Title = Bisoniana II. Die Geburt eines Hybriden von Bison bonasus \(L.\) o \[Bulle\] und Bos taurus dom . L. o \[Kuh\]\; Bisoniana II. Poród hybryda Bison bonasus \(L.\) \[samiec\] X Bos taurus dom . L. \[samica\]] OR [Creator = Demiaszkiewicz, W.]