*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
Mining Practices: Compiled From the Engineering and Mining Journal by the Editorial Staff (Classic Reprint)/en-ca/mining-practices-compiled-from-the-engineering-and-mining-journal-by-the-editorial-staff-classic-reprint/D800B0BF-DC5C-4A05-983F-A2E1187CF0E3.htmlD800B0BF-DC5C-4A05-983F-A2E1187CF0E3