Category:Klaus Krug

<nowiki>Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; Klaus Krug; chimiste allemand; tysk professor; Duits scheikundige; tysk professor; deutscher Chemiker, Wissenschaftshistoriker und Professor; professor académico alemão; ceimiceoir agus múinteoir ollscoile Gearmánach; كيميائي ألماني; German chemist and university teacher; Germany karimba ŋun nyɛ doo</nowiki>