共 36 条
- [1] ANDERSON HA, 1976, NATURE LONDON, V260, P297
- [2] ATHERTON NM, 1967, TETRAHEDRON, V21, P1653
- [3] FAST ATOM BOMBARDMENT OF SOLIDS AS AN ION-SOURCE IN MASS-SPECTROMETRY [J]. NATURE, 1981, 293 (5830) : 270 - 275
- [4] BARBER M, 1982, ANAL CHEM, V54, pA645
- [5] CROSS-POLARIZATION C-13 NMR-SPECTROSCOPY OF WHOLE SOILS [J]. NATURE, 1980, 286 (5773) : 585 - 587
- [8] CHEMICAL DEGRADATION OF HUMIC AND FULVIC ACIDS EXTRACTED FROM MEDITERRANEAN SOILS [J]. JOURNAL OF SOIL SCIENCE, 1978, 29 (03): : 350 - 359
- [9] CHRISTMAN RF, 1981, ADV IDENTIFICATION A, V2, pCH49
- [10] GAMBLE DS, 1973, TRACE METALS METAL O