共 34 条
- [1] ALBERTSEN MC, 1976, THESIS IOWA STATE U
- [2] BERLYN GP, 1976, BOTANICAL MICROTECHN
- [5] SURVEY OF TAPETAL NUCLEAR NUMBER AS A TAXONOMIC CHARACTER IN LEGUMINOSAE [J]. BOTANICAL GAZETTE, 1975, 136 (04): : 388 - 395
- [6] CARLSON JB, 1973, SOYBEANS IMPROVEMENT, P17
- [8] CHOWDHURY J. B., 1968, Palynological Bulletin, V4, P71
- [10] CHRISTENSEN JE, 1972, DISS ABSTR, V73, P3867