TY  - BOOK
AU  - "United Nations,. Study group of goelogists and Mining Engineers From Asia and the far East(1955)"
ED  - "United Nations,. Study group of goelogists and Mining Engineers From Asia and the far East(1955)"
TI  - Geology survey and mining development in Europe and in USSR
U1  - "X9(HZ):77.5.N5t4, J5/UN" 
PY  - 1955///
CY  - New
PB  - York United Nations USA    
KW  - Minings
ER  -