Note on Some Lower Cretaceous Ammonites From Karalar Köyü, Northwest of Ankara
Zur Geologie Der Chromfuhrenden Ophiolite Der Osttorkei
On the Genesis and Mineralization of the Tungsten Deposit Uludağ
Turkish Mining Activities in Figures
Upper Visean Goniatites From Northern Anatolia
Activities of the Mineral Research and Exploration Institute (M.T.A) During 1957
Note on the New Haplophragmium Species Found in Southeastern Turkey