共 21 条
[1]
BOREN ROGER B., 1962, CROP SCI, V2, P185, DOI 10.2135/cropsci1962.0011183X000200030002x
[2]
CLEMENT WILLIAM M., 1965, CROP SCI, V5, P267, DOI 10.2135/cropsci1965.0011183X000500030023x
[3]
Cochran W.G., 1957, EXPT DESIGNS
[5]
Frisch Kv., 1950, BEES THEIR VISION CH, V1, P157
[6]
HAGEMANN RW, 1968, CALIF AGR, V22, P4
[7]
Hampton F. A., 1925, SCENT FLOWERS LEAVES
[8]
HANSON CH, 1964, USDA1300 TECH B