SCHOELLER W R AND POWELL A R. (1940). THE ANALYSIS OF MINERALS AND ORES OF THE RARE ELEMENTS (2.). CHARLES GRIFFIN AND COM.
Chicago Edition CitationSCHOELLER W R AND POWELL A R. THE ANALYSIS OF MINERALS AND ORES OF THE RARE ELEMENTS. 2. LONDON: CHARLES GRIFFIN AND COM, 1940.
MLA Edition CitationSCHOELLER W R AND POWELL A R. THE ANALYSIS OF MINERALS AND ORES OF THE RARE ELEMENTS. 2. CHARLES GRIFFIN AND COM, 1940.
Warning: These citations may not always be 100% accurate.