*Valid December 2, 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.
Proceedings of the Academy of Natural Sciences of Philadelphia: 20/en-ca/proceedings-of-the-academy-of-natural-sciences-of-philadelphia-20/E0E3047A-6F5F-46FC-B093-53070A3672D2.htmlE0E3047A-6F5F-46FC-B093-53070A3672D2
Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 20