共 50 条
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- [24] DETERMINATION OF INORGANIC PHOSPHORUS IN PLANT MATERIALS INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (03): : 184 - 186
- [27] The application of Dumas method for determination of carbon, nitrogen, and sulphur in plant samples ROSTLINNA VYROBA, 1996, 42 (07): : 313 - 316
- [30] DETERMINATION OF NITROGEN, PHOSPHORUS, POTASSIUM, CALCIUM, AND MAGNESIUM IN PLANT TISSUE - SEMIMICRO WET-DIGESTION METHOD FOR LARGE NUMBERS OF SAMPLES INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (05): : 319 - 322