TY - BOOK AU - Amstutz,G.C. TI - Glossary of mining geology: in English, Spanish, French and German SN - 3432016670 PY - 1971/// CY - Stuttgart PB - Enke Verlag KW - Geology, Economic KW - Dictionaries KW - Polyglot KW - Mining engineering KW - Dictionaries, Polyglot N1 - p. 161 ER -