共 55 条
- [1] Alway F.J., 1937, SOIL SCI SOC AM P, V20, P229
- [2] ANDERSON A. J., 1952, JOUR AUSTRALIAN INST AGRIC SCI, V18, P135
- [3] BARDSLEY CE, 1964, 1013 S CAR AGR EXPT
- [5] BIXBY DW, 1964, 10 SULPH I TECH B
- [6] BIXBY DW, 1965, 11 SULPH I TECH B
- [7] BIXBY DW, 1964, 8 SULPH I TECH B
- [8] BUCHNER A, 1958, LANDWIRT FORSCH, V11, P79
- [9] CHARLIERS N, 1962, B DOC, V32, P28
- [10] COIC Y, 1961, B DOC ASS INT FABR S, V29, P1