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C soluble incold H2SO4 (1) |
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Ch/Cf ratio (1) |
Crastvorljiv u hladnoj H2SO4 (1) |
E2/E3 (1) |
E3/E5 (1) |
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fulvic acid (1) |
fulvo kiseline (1) |
humic acid (1) |
C soluble incold H2SO4 (1) |
Ch/Cf (1) |
Ch/Cf ratio (1) |
Crastvorljiv u hladnoj H2SO4 (1) |
E2/E3 (1) |
E3/E5 (1) |
E4/E6 (1) |
fulvic acid (1) |
fulvo kiseline (1) |
humic acid (1) |