共 15 条
[3]
BOSWELL VR, 1937, YB AGR, P176
[5]
COCHRAN HL, 1937, J AGR RES, V56, P595
[6]
ERWIN AT, 1932, IOWA AGR EXPT STATIO, V293, P120
[7]
Harland SC, 1936, J HERED, V27, P229
[8]
HOLLINGSHEAD LILLIAN, 1930, UNIV CALIFORNIA PUBL AGRIC SCI, V6, P107
[9]
Holmes FO, 1937, PHYTOPATHOLOGY, V27, P637
[10]
KOSTOFF D, 1941, BIBLIO GENET, V13, P148