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Biology, 22.07.2019 16:30 bri9263

Which of these is a type of nonpoint source pollution that might occur on a farm ? a. excess salt deposited in the soil when irrigation water evaporates b. oil dropping from the pump for a water well c. old bags of nitrogen fertilizer left in a leaky barn d. excess pesticide deposited in a dump after a treatment

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Which of these is a type of nonpoint source pollution that might occur on a farm ? a. excess salt...
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