共 16 条
- [2] BISHOP L. R., 1957, Journal of the Institute of Brewing, V63, P516
- [4] DELOUCHE J. C., 1960, Proceedings of the Association of Official Seed Analysts of North America, V50, P124
- [6] GRABE D. F., 1964, Proceedings of the Association of Official Seed Analysts of North America, V54, P100
- [7] HELMER J. D., 1962, Proceedings of the Association of Official Seed Analysts of North America, V52, P154
- [9] ISELY DUANE, 1957, PROC ASSOC OFF SEED ANAL, V47, P176
- [10] MacLEOD ANNA M., 1952, TRANS AND PROC BOT SOC EDINBURGH, V36, P18