Author

Mathias Sommer

2 books found

Cover of Ostrich Farm Management Book

Ostrich Farm Management Book

Andrea Kreibich, Mathias Sommer · First published 1995

Placeholder cover for Die Rolle der Chromgerbung in der deutschen Lederindustrie .

Die Rolle der Chromgerbung in der deutschen Lederindustrie .

Mathias Sommer · First published 1927