TY  - BOOK
AU  - Jennison,William F.
ED  - Canada.
TI  - Report on the gypsum deposits of the maritime provinces,
AV  - TN946 .C3
PY  - 1911///
CY  - Ottawa
PB  - Government printing bureau
KW  - Gypsum
KW  - Maritime Provinces
N1  - "No. 84."
ER  -