Department of Fisheries and Oceans, Ottawa, 1984, Fifth Edition.  Large soft cover, 110 pages including Index.  Wraps show edge and cover wear, bit of soil and light creases; binding sound; some soil on outer page block.  Colour fold-out map affixed to inside front wrap; other photo illustrations and map in black & white; climate charts.  ‘This Small Craft Guide covers the route along the Trent-Severn Waterway from its approaches and entrance in the south at Trenton, Ontario, on Lake Ontario to its termination in the north at Port Severn, Ontario, on Georgian Bay, including Lake Simcoe, Lake Scugog and the Scugog River. (from Preface)