It's about BOD, biological oxygen demand. It's all related.
You talk about heavy loads in the Great Lakes. This is not only toxic substances. This is organic matter. This is phosphorous, nitrogen, all those things.
Conservative
Steven Blaney Conservative Lévis—Bellechasse, QC
It's about BOD, biological oxygen demand. It's all related.
You talk about heavy loads in the Great Lakes. This is not only toxic substances. This is organic matter. This is phosphorous, nitrogen, all those things.
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