TY  - GEN
AU  - Amstutz,G.C.
TI  - Glossary of mining geology : : in English, Spanish, French and German 
SN  - 3432016670
U1  - 622.03 
PY  - 1971///
CY  - [S.l.]
PB  - Enke Verlag
KW  - Mining Engineering-Dictionaries
KW  - Geology,Economic-Dictionaries
N1  - HB
ER  -