The Farmer's Promotion Book, a new and Scientific Manuring System, for the Cultivation and Increase of all Kinds of Grains, Grasses and Fodder and Pasture, Upon all Kinds of Soil, Proved by Actual Experiments and Based on Evident Truths. Designed to Impro

*Valid July 15, 2024 - September 11, 2024 at Canadian stores and at indigo.ca, while quantities last, with $30.00 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.