共 10 条
- [1] *ASS OFF AGR CHEM, 1916, REP COMM ED TENT OFF, P19
- [2] *ASS OFF AGR CHEM, 1925, OFF TENT METH AN, P22
- [3] The gravimetric method for the determination of carbonates in soil [J]. SOIL SCIENCE, 1929, 27 (05) : 407 - 414
- [4] GAITHER EW, 1912, J IND ENG CHEM, V4, P611
- [6] MARR FS, 1910, J AGR SCI 2, V3, P155
- [7] Detection and significance of manganese dioxide in the soil [J]. SOIL SCIENCE, 1929, 27 (05) : 335 - 350
- [8] Thymolphthalein as indicator for titrimetric estimation of carbon dioxide [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1928, 20 (01): : 1101 - 1101
- [9] SCHOLLENBERGER CJ, 1916, J IND ENG CHEM, V8, P427
- [10] Truog E, 1915, J IND ENG CHEM, V7, P1045