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Bureau of Mines / Minerals yearbook metals, minerals, and fuels 1975
(1975)
Reed, Avery H.
Calcium and calcium compounds, pp. 285-287 ff.
Page 285
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As a work of the United States government, this material is in the public domain.| For information on re-use see: http://digital.library.wisc.edu/1711.dl/Copyright




