TY  - BOOK
AU  - Ryan,C.W.
ED  - United States of America Operations Mission to Turkey
ED  - Maden Tetkik ve Arama Enstitüsü (Turkey)
TI  - A guide to the known minerals of Turkey
AV  - TN111 .U6 1954
PY  - 1954///
CY  - Ankara
PB  - U.S. Operations mission to Turkey
KW  - Mines and mineral resources
KW  - Turkey
KW  - Mineral industries
ER  -