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Isolation of biologically active fractions from the water soluble components of fulvic and ulmic acids from peat
A.-M. Beer, P. Sagorchev, J. LukanovVolume:
9
Year:
2002
Language:
english
Pages:
8
DOI:
10.1078/094471102321616490
File:
PDF, 118 KB
english, 2002