Report on the gypsum deposits of the maritime provinces,

By Canada..
Ottawa, Government printing bureau, 1911 .
171, 6 p. , "No. 84." 25 cm..

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Gypsum in Canada, its occurrence, exploitation, and technology,

By Canada..
Ottawa, Government printing bureau, 1913 .
x, 256 p. , "No. 245." | Appendix B. Bibliography. Canada and the United States. Appendix C. Gypsum deposits of the maritime provinces. W.F. Jennison. 25 cm..

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Report on the gypsum deposits of the maritime provinces,

Gypsum in Canada, its occurrence, exploitation, and technology,