North American net import reliance of mineral materials in 2014 for advanced technologies
| Autor: | Kevin H. Stone, Elizabeth S. Sangine, Robert G Sinclair, Jaime L. Brainard, Steven M. Fortier |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Mineral
020209 energy 0202 electrical engineering electronic engineering information engineering Environmental science 02 engineering and technology 010501 environmental sciences Geotechnical Engineering and Engineering Geology 01 natural sciences Agricultural economics 0105 earth and related environmental sciences |
| Zdroj: | Mining Engineering. 70:107-112 |
| ISSN: | 0026-5187 |
| DOI: | 10.19150/me.8365 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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