खोज परिणाम
प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
- Industria minera 1
- Mining industry and finance 1
- ecologa̕
- ecology 1
- environment 1
- environmental impact 1
- environmental protection measures 1
- impacto ambiental 1
- land resources 1
- medidas de proteccin̤ ambiental 1
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- minera̕ 1
- minera̕ a cielo abierto 1
- mining 1
- opencast mining 1
- recursos terrestres 1
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1