Queen’s Publisher, Toronto, 1971.  Large card covered plastic comb bound soft cover, 75 pages.  Very good minus; wraps show a bit of edge and cover wear, prior owner’s name inked at top front, impressions on rear, one short tear at rear comb slot.  Interior clean and unmarked; black & white photos and illustrations throughout and 14 fold-out maps; occasional creased corner/corner bend.  ‘A report on optimum recreational development – Canada’s unique 425-mile waterway corridor’ (from front cover).  Compiled by Canada-Ontario Rideau-Trent-Severn Study Committee.