*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.
Erosion: How Land Forms, How It Changes/en-ca/erosion-how-land-forms-how-it-changes/A22A0ED5-1031-43F1-8316-CF51115D650D.htmlA22A0ED5-1031-43F1-8316-CF51115D650D