Biguanides
pdf
- Author: F. Kurzer E. D. Pitchfork (auth.)
- Language: English
- Year: 1968
- Author: M. Becke-Goehring A. Kettrup H. Specker W. Strohmeier F. Freund (auth.)
- Language: German
- Year: 1968
Metalle
pdf
- Author: Dr. S. Steeb (auth.)
- Language: German
- Year: 1968
- Author: R. Zahradnik H. Dreizler H. J. Becher (auth.)
- Language: German
- Year: 1968