Karl Heussi erg nzt die Forschungsergebnisse von Friedrich Degenhart zur Nilusforschung um wichtige Randglossen. Ein Muss f r jeden, der sich f r die Geologie des Nils interessiert This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States,...