| • selective mining | |
| वरणात्मक: preferentail preferential selective | |
| खनन: digging mining excavation mining | |
वरणात्मक खनन in English
[ varanatmak khanan ] sound:
| • selective mining | |
| वरणात्मक: preferentail preferential selective | |
| खनन: digging mining excavation mining | |
