Diseño del sistema de explotación para yeso del área minera “Manuel Salvador Vega”, código 690344, ubicada en la parroquia Malacatos, cantón y provincia de Loja.
The present work has been developed in order to design the exploitation system for gypsum in the "Manuel Salvador Vega" mining area located in the Malacatos parish, canton and province of Loja. The investigation starts from the observation of the development of the exploitation activities,...
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| 主要作者: | |
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| 格式: | bachelorThesis |
| 語言: | spa |
| 出版: |
2023
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| 主題: | |
| 在線閱讀: | https://dspace.unl.edu.ec/jspui/handle/123456789/27157 |
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