Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Erhaltung der Kastanienkultur in der Schweiz–Erfahrungen aus 46 Selvenrestaurationsprojekten| Preserving the sweet chestnut culture in Switzerland–experiences gained from 46 selva restoration projects
Formaldehydexpositionen in der Humanpathologie: Teil 1–Bestandsaufnahme im Rahmen der Gemeinsamen Deutschen Arbeitsschutzstrategie und Planung eines Messprogramms/Formaldehyde exposure in human pathology: Part 1–Inventory within the framework of the Joint German Occupational Safety and Health Strategy (GDA) and planning of a measurement program
Flusskorridore und Auenstrukturen im schweizerischen Mittelland (nördliches Alpenvorland)| River corridors and alluvial structures in Central Switzerland (northern sub-alpine area)