共 9 条
[1]
Booy C. J., 1962, Dairy Science Abstracts, V24, P223
[2]
BREMS N., 1965, Nordisk Mejeritidsskrift, V31, P61
[3]
CERNA Eva, 1966, Prumysl Potravin, V17, P298
[5]
MCGANN TCA, 1965, RESEARCH REPORT ANIM
[6]
SCHMIDT P, 1966, DT MOLKZTG F, V31, P1423
[7]
SENFT B., 1965, Milchwissenschaft, V20, P594
[8]
STEEL R. G. D., 1960, PRINCIPLES PROCEDURE
[9]
1955, IRISH STANDARD SPECI, V66