Match the items of Column I with the items of Column II with reference to sewage. List 1Inorganic impuritiesOrganic impuritiesNutrientsBacteriaList 2Phosphorus and nitrogenNitrates and phosphatesCholera and typhoidPesticides and herbicides
Harshit Singh , 3 Years ago
Grade 12th pass
1 Answer
Pawan Prajapati
Last Activity: 3 Years ago
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