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2. Fluorine in New Zealand waters;Chamberlain;New Zeal. J. Sci. & Tech. (B),1944
3. Fluorine in New Zealand waters. 1. North Island waters;Chamberlain;New Zeal. J. Sci. & Tech. (B),1946
4. Fluorine in New Zealand waters. 2. South Island waters;Denmead;New Zeal. J. Sci. & Tech. (B),1946
5. Fluorine content of New Zealand teeth;Harrison;New Zeal. Dent. J.,1949