共 18 条
- [2] GOODSPEED T. H., 1954, Chronica botanica, V16, P1
- [4] JEFFREY RN, 1959, TOBACCO SCI, V3, P89
- [5] MANN T. J., 1964, CROP SCI, V4, P349, DOI 10.2135/cropsci1964.0011183X000400040003x
- [6] MANN TJ, 1958, TOBACCO SCI, V2, P29
- [10] SARYCHEV YF, 1985, TABAK MOSCOW, P6