共 7 条
[1]
CERRATE AM, 1967, THESIS U NEBRASKA
[2]
COMPTON W. A., 1965, Crop science, V5, P505, DOI 10.2135/cropsci1965.0011183X000500060006x
[6]
LONNQUIST J. H., 1967, Zuchter, V37, P185, DOI 10.1007/BF00329527
[7]
ROBERTSON A., 1960, PROC ROY SOC SER B BIOL SCI, V153, P234, DOI 10.1098/rspb.1960.0099