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I need chemicals and formulas for their combos.. thanks anyone...

2006-12-04 05:51:26 · 1 answers · asked by Saddam 1 in Science & Mathematics Botany

1 answers

Check out your local library, preferably a college library, and check out the mining engineering department.

Or there's bioleaching. Or using hydro-electricity...

I know it's painful, but walking into a library will only sting for the first minute or two.

2006-12-04 06:04:10 · answer #1 · answered by Me and Cleo 1 · 1 0

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