共 8 条
- [1] GRANDEAU, 1879, ANN MATIERES AGR
- [2] STEVENS, 1909, CENTR BAKT 2, V23, P355
- [3] 1864, AGRONOMIE, V3, P233
- [4] 1864, AGRONOMIE, V3, P206
- [5] 1886, LANDW VERSUCHS STATI, V33, P247
- [6] 1860, CHEM CENTRALBLATT, P243
- [7] ANN CHIM PHYS, V25, P327
- [8] 1860, CHEM CENTRALBLATT, P534