*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.
Terrestrial Magnetism: Magnetic Declination In The United States For January 1, 1920.../en-ca/terrestrial-magnetism-magnetic-declination-in-the-united-states-for-january-1-1920.../70D049BE-FBB4-409D-AC36-D63FF5BEA7DF.html70D049BE-FBB4-409D-AC36-D63FF5BEA7DF
Terrestrial Magnetism: Magnetic Declination In The United States For January 1, 1920...