共 13 条
[3]
JINAHYON S, 1969, Iowa State Journal of Science, V43, P229
[4]
LOESCH P. J., 1962, CROP SCI, V2, P469, DOI 10.2135/cropsci1962.0011183X000200060007x
[6]
PAPPELIS AJ, 1963, PHYTOPATHOLOGY, V53, P1100
[8]
PAPPELIS AJ, 1957, THESIS IOWA STATE U
[9]
PAPPELIS AJ, 1966, ILL ACAD SCI T, V59, P195