Composition #10: Maier, Markus., Oelbermann, Anna-Luisa., Renner, Manfred., Weidner, Eckhard. Screening of European medicinal herbs on their tannin content New potential tanning agents for the leather industry . industrial crops and products, 2017, vol. 99, p. 19–26. DOI: 10.1016/j.indcrop.2017.01.033.
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