I don't know what the concentration of naphthenic acids is in the particular plume he's talking about. If I were to know that, I could give you an estimate.
Vice-President, University Research and Professor of Biology, University of Waterloo, As an Individual
I don't know what the concentration of naphthenic acids is in the particular plume he's talking about. If I were to know that, I could give you an estimate.
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