CANADIAN PACIFIC <CP> SEEKS BUYER FOR UNIT Canadian Pacific Ltd said it retained Wood Gundy Inc to seek a buyer for Maple Leaf Mills Ltd of Toronto. The company said Maple Leaf had 1986 sales of 819 mln dlrs and an after tax profit of 16.3 mln dlrs. It is a diversified agriproducts company which produces and sells industrial and consumer flour, flour-based products and baked goods. It also operates a fully integrated poultry business and a rendering businesses, markets livestock and poultry feed and distributes grain through a network of country and terminal elevators.