Abert, Hermann Robert Schumann Schlagintweit, Hermann Official Reports On The Last Journeys And The Death Of Adolphe Schlagintweit In Turkistán: Collected By Hermann And Robert Schlagintweit Abert, Hermann Robert Schumann Weißmann, Robert Hermann Mühlpfordt (um 1480/86–1534): Zwickaus Reformationsbürgermeister Schomburgk, Robert Hermann A Description of British Guiana, Geographical and Statistical: Exhibiting Its Resources and Capabilities, Together With the Present and Future Condition and Prospects of the Colony Sök bara efter: Schomburgk, Robert Hermann
