共 16 条
[1]
CONRAD RALPH M., 1939, POULTRY SCI, V18, P327, DOI 10.3382/ps.0180327
[2]
CONRAD RM, 1942, POULTRY SCI, V32, P1088
[4]
CUNNINGHAM FE, 1959, POULTRY SCI, V39, P289
[5]
FREAR DEH, 1950, AGR CHEM, V2, P160
[6]
GEHRKE CW, 1957, MISSIOURI AGR EXP ST, V635
[7]
GEHRKE CW, 1954, MISSOURI AGR EXP STA, V570
[8]
HAWK PB, 1927, PRACTICAL PHYSL CHEM, P850
[9]
LANGE NA, 1946, HDB CHEM
[10]
McCance RA., 1940, CHEM COMPOSITION FOO