Home › Authors › Annegret Stark 👤 Annegret Stark 4 books Books by Annegret Stark Ionic Liquids in the Biorefine Ionic Liquids in the Biorefinery Concept 2015 Green Solvents 2014 Green Solvents, Volume 6 Green Solvents, Volume 6 2014 Green Solvents Vol. 5 2013