Report on the gypsum deposits of the maritime provinces,
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."
gs 11000622
Gypsum--Maritime Provinces.
TN946 / .C3
"No. 84."
gs 11000622
Gypsum--Maritime Provinces.
TN946 / .C3