共 11 条
[1]
ANJANEYLU YV, 1962, THESIS U ARIZONA
[4]
MOUNTNEY GJ, 1962, POULTRY SCI, V41, P1668
[5]
MUNSEY V. E., 1938, Journal of the Association of Official Agricultural Chemists, V21, P331
[6]
RASKOPF BD, 1961, 324 U TENN AGR EXP S
[7]
ROY EP, 1968, POULTRY TRIBUNE, V74, P39
[8]
ROY EP, 1968, POULTRY TRIBUNE, V74, P34
[9]
THUDICHUM JLW, 1869, P R SOC, V17, P253