共 33 条
- [1] BAKER LO, 1958, 16TH P W WEED CONTR, P69
- [2] BARTON LV, 1961, SEED PRESERVATION LO
- [4] BRENCHLEY WE, 1981, J AGR SCI, V9, P1
- [5] CHANCELLOR RJ, 1964, 7TH P BRIT WEED CONT, P599
- [6] CHANCELLOR RJ, 1976, 1976 P BRIT CROP PRO, P681
- [7] CLAPHAM AR, 1981, EXCURSION FLORA BRIT
- [8] Dorph-Petersen K., 1924, 4TH INT SEED TEST C, P124
- [10] FORBES N, 1963, EXPT HUSBANDRY, V9, P10