Mineral processing in developing countries
Bok Engelsk 1980
| Utgitt | New York : United Nations , 1980
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|---|---|
| Omfang | xii, 143 s. : ill.
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| Opplysninger | "ID/253"--P. 4 of cover.. - "United Nations publication sales no. E.80.II.B.5"--P. 4 of cover.. - At head of title: United Nations Industrial Development Organization.. - Prepared by Marian Radetzki and Stephen Zorn.
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| Emner |
