Zero waste as an economic criterion of efficiency of the mining enterprise’s activity
When assessing the economic efficiency of economy’s mining sector, the following economic problems are of priority: the state of mineral deposits, the concentration of property, the raw material economy, dependence on world prices for raw materials, volatility and risks, the deficit of foreign inves...
Saved in:
| 主要作者: | |
|---|---|
| 格式: | article |
| 語言: | eng |
| 出版: |
2019
|
| 主題: | |
| 在線閱讀: | http://201.159.222.49/index.php/REVISTASANGREGORIO/article/view/905 |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
添加標簽