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  Religion zur Erfahrung bringen : Bausteine einer Didaktik des Religiösen - heiDOK

  http://archiv.ub.uni-heidelberg.de/volltextserver/volltexte/2003/3517/pdf/Veroeff2-Teil1.pdf

  Final Theses freely available via Open Access

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  The Chemistry of Plants: Perfumes, Pigments, and Poisons - Margareta Séquin - Google Books

  https://books.google.de/books?id=1ilIG4qSp4cC&pg=PA87#v=onepage

  This book is an introduction to organic chemistry and its compounds as related to plants. Chemistry tends to be seen as a field that is hard to comprehend and that has few connections with the living world. This book fills a gap as it eases access to…

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