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- [27] SEPARATION OF HUMIC ACIDS BY CHROMATOGRAPHY ON CONTROLLED-PORE GLASS SWEDISH JOURNAL OF AGRICULTURAL RESEARCH, 1979, 9 (01): : 3 - 5
- [29] FRACTIONATION BY SIZE OF CASEIN MICELLES ON CONTROLLED-PORE GLASS PREPARATIVE BIOCHEMISTRY, 1977, 7 (01): : 1 - 7