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john r marier
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Water hardness, human health and the importance of magnesium
John R. Marier · National Research Council of Canada
119 sayfa · 1979
Water / Magnesium deficiency diseases / Health aspects / Public health / Hardness
Environmental fluoride, 1977
John R. Marier, Dyson Rose · National Research Council of Canada
151 sayfa · 1977
Fluorures / Aspect de l'environnement / Fluorides / Effets physiologiques / Environmental Pollutants