共 7 条
[1]
BOLTON J. L., 1948, Scientific Agriculture, V28, P97
[2]
FRYER JAMES R., 1930, CANADIAN JOUR RES, V3, P3
[3]
Ledingham GF, 1940, GENETICS, V25, P1
[4]
SENN H. A., 1938, BIBLIOGR GENETICA [GRAVENHAGE], V12, P175
[5]
SKOVSTED A., 1939, COMPT REND TRAV LAB CARLSBERG [COPENHAGEN] SER PHYSIOL, V22, P427
[7]
TYSDAL HM, 1942, NEBR AG EXP STN RES, P124