when did water pollution start in uttrakhand
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1
Answer:
1764................
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0
Answer:
2002
Explanation:
Excessive amount of fertilizer, germicide, insecticide and other chemicals are being used mostly in plain areas for farming for good agricultural production (Bhatnagar and Sharma, 2002). These chemicals are absorbed in soil and mixed with ground water or directly runoff in open streams through the rain and other processes to lead the contamination of available water sources used for domestic water supply.
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