共 7 条
[1]
CASKEY C. D., 1938, Poultry Science, V17, P433
[2]
*COL AGR EXPT STAT, UNPUB
[3]
KLETZIEN SW, 1938, J NUTR, V15, P6
[4]
LYONS MALCOLM, 1938, POULTRY SCI, V17, P12, DOI 10.3382/ps.0170012
[5]
SCHAIBLE P. J., 1933, Poultry Science, V12, P324
[7]
[No title captured]