What are the industries that fire Canada's economy? Find out by reading Weigl's Canadian Industries series. Each title focusses on one of Canada's main industries, exploring its history, its impact on Canada and the world, and its long-term potential. Excerpted from Agriculture by Heather Kissock All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.