共 19 条
- [1] HERRMANN U., 1969, Wissenschaftliche Zeitschrift der Universitat Rostock, Math.-Naturwiss. Reihe, V18, P105
- [2] KNIGHT CA, 1961, BIOCHEMISTS HDB, P1051
- [3] KOCI S, 1970, Pol'nohospodarstvo, V16, P145
- [4] LEWIS D, 1973, 10 P INT C AN PROD V
- [5] MCNAB JM, 1972, J SCI FD AGRIC, V22, P600
- [8] Roseler M., 1929, Z TIERZUCHT ZUCHTBIO, V13, P281
- [10] SHACKLADY CA, 1967, 2 INT C GLOB IMP APP