THE RELATION BETWEEN LOCUS TRANSFERRIN AND THE BREEDING QUALITY TRAITS OF COUNTRY CATTLE RACE : LOWLAND BLAK-WHITE AND LOWLAND RED-WHITE K. CHUDOBA and J. JABLONSKAGenet. Sel. Evol., 12 1 (1980) 131DOI: https://doi.org/10.1051/gse:19800164