共 22 条
- [1] BLAIR I. D., 1954, NEW ZEALAND JOUR SCI AND TECHNOL SER A, V36, P207
- [2] BRIAN PW, 1954, PC
- [3] BUTLER F. C., 1957, AGRIC GAZ N SOUTH WALES, V68, P340
- [5] CHRISTENSEN JJ, 1922, TBMAES 11
- [6] FRON MG, 1912, ANN SCI AGRON PARIS, V4, P3
- [10] GARRETT SD, 1956, BIOLOGY ROOT INFECTI