Canadian seismograph operations - 1987 (English) Geological Survey of Canada, Paper no. 88-25, 1990; 73 pages, https://doi.org/10.4095/130933 (P.S. Munro, R.J. Halliday, W.E. Shannon, D.R.J. Shieman). 2017-08-08 2017-08-08 Natural Resources Canada open-ouvert@tbs-sct.gc.ca Information and Communications OBD-GC0001-690255.pdfPDF https://open.canada.ca/ckan/dataset/5fbf0248-6c80-59da-bd95-4ab1319c8470/resource/177258cc-2e7a-57f8-9b81-2fb582a24aff/download/obd-gc0001-690255.pdf

Canadian seismograph operations - 1987 (English)

Geological Survey of Canada, Paper no. 88-25, 1990; 73 pages, https://doi.org/10.4095/130933 (P.S. Munro, R.J. Halliday, W.E. Shannon, D.R.J. Shieman).

Resources

Resource Name Resource Type Format Language Links
OBD-GC0001-690255.pdf Guide PDF English Access