Definition Oder Erlauterung Einiger Wichtiger Begriffe Zur Granitfrage
The Earth's Interior As Indicated By Seismology
de Turquie et Leurs Revisions Stratigraphiques
The Mode of Distribution of Chrome-Ores in Peridotites in Turkey
Moglichkeiten der Braunkohlenprospektion in Anatolien
Correlation of Adana Wells by Means of Quantitative Analysis of Foraminifera