共 19 条
- [1] Barshad I., 1964, CHEM SOIL, P1
- [2] BEAR FE, 1964, CHEMISTRY SOIL ED, P1
- [3] DETERMINATION OF CALCIUM AND MAGNESIUM IN SOIL AND PLANT MATERIAL [J]. SOIL SCIENCE, 1951, 72 (06) : 449 - 458
- [5] CORRENS CW, 1939, CHEM ERDE-GEOCHEM, V12, P1
- [6] Deer W.A., 1962, ROCK FORMING MINER, P1
- [7] Fyfe WS, 1964, GEOCHEMISTRY SOLIDS
- [9] GRAHAM ER, 1949, SOIL SCI SOC AM P, V14, P300