By käppeli Othmar   in CHIMIA International Journal for Chemistry

ISSN:0009-4293|53|11|547-549

Swiss Chemical Society‎(1999)‎

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By Käppeli Othmar   Auberson Lillian   in CHIMIA International Journal for Chemistry

ISSN:0009-4293|52|4|137-142

Swiss Chemical Society‎(1998)‎

Access to resources Favorite 19.387428

By Küng Valentin   Käppeli Othmar   in GAIA - Ecological Perspectives for Science and Society

ISSN:0940-5550|3|4|188-202

oekom verlag‎(1994)‎

Access to resources Favorite 17.88086