共 10 条
[1]
DOBIE JB, 1946, WASH AGR EXP STA B, V471
[3]
Harris JA, 1922, GENETICS, V7, P446
[4]
HAYS FA, 1933, MASS AGR EXP STA B, V298
[5]
JULL MA, 1934, USDA B, V1554
[6]
KENNARD DC, 1931, OHIO AGR EXP STA B, V476
[7]
LEE C. E., 1937, Poultry Science, V16, P267, DOI 10.3382/ps.0160267
[9]
SMITH WC, 1930, NEBR AGR EXP STA B, V247
[10]
ZANDER D. V., 1942, POULTRY SCI, V21, P455, DOI 10.3382/ps.0210455