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Title: Along with fertilizers which increase BOD, which class of agricultural chemicals often contaminate ... Post by: MannyD on Feb 10, 2017 Along with fertilizers which increase BOD, which class of agricultural chemicals often contaminate water?
A) toxic metal B) crude oil C) pesticides D) radioisotopes Title: Re: Along with fertilizers which increase BOD, which class of agricultural chemicals often ... Post by: BarryO on Feb 10, 2017 Content hidden
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