Information for collectors / compiled and revised annually by the Geological Survey of Canada = Renseignements aux collectionneurs / revue et corrigée annuellement par la Commission géologique du Canada.

Program: HathiTrust Digital Library

Publisher: The Commission
Print ISSN: 0712-3620
Electronic ISSN:
OCLC Number: 1080776704

Validation: None
Retention: permanent
Institution: HathiTrust
Facility:
OCLC Symbol: HATHI
Holdings Format: Print

Materials	Archive Action	Date of Action	Program	Status/Note
1981-1982; 1985; 1987; 1990; 1994-1995	committed to retain	2019-08-24	HTDL