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Geology 8a. Discuss briefly how do chemical, physical and bacteriological properties determine the usability of ground-water. UPSC 2023, 20 Marks

Geology 8a. Discuss briefly how do chemical, physical and bacteriological properties determine the usability of ground-water. UPSC 2023, 20 Marks

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Geology 8a. Discuss briefly how do chemical, physical and bacteriological properties determine the usability of ground-water. UPSC 2023, 20 Marks

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