00755cam a22002291 4500 gs 11000622 DLC 20260227111312.0 790216s1911 xx 000 0 eng c gs 11000622 (OCoLC)4659597 U.S. Geol. Survey. Libr. OCl DLC premarc TN946 .C3 Canada. Mines Branch (1901-1936) Report on the gypsum deposits of the maritime provinces, by William F. Jennison, M.E. Ottawa, Government printing bureau, 1911. 171, 6 p. XXXVI pl. (incl. front.) 3 fold. maps, fold. plans, diagrs. 25 cm. "No. 84." Gypsum Maritime Provinces. Jennison, William F. 25100 25100