Upper Visean Goniatites From Northern Anatolia
Ein Beitrag Zu Den Beziehungen Exogene-Endogene Kontaktmetamorphose
Turkish Mining Activities in Figures
Zur Geologie Der Chromfuhrenden Ophiolite Der Osttorkei
Note on the New Haplophragmium Species Found in Southeastern Turkey
Activities of the Mineral Research and Exploration Institute (M.T.A) During 1957
On the Genesis and Mineralization of the Tungsten Deposit Uludağ