Depicts Justus von Liebig, known for his work in agricultural and organic chemistry.
|Place of publication|
|View in library catalog|
“First Day Cover Commemorating Justus Liebig University in Giessen, Germany.” Germany, 1957. Witco Stamp Collection, Box 4. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/ns064624k.
This citation is automatically generated and may contain errors.