An Imperial Department of Minerals and Metals.
| Autor: | BEARDMORE, WM., LYOYD, G. C., BEILBY, GEORGE, SCOTT, G. SHAW, THORNEYCROFT, W., O'SHEA, L. T., STRZELECKI, P., TAYLOR, EDGAR, MCDERMID, M. |
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| Zdroj: | Nature; 11/9/1916, Vol. 98 Issue 2454, p199-200, 2p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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