Home › Authors › International Congress on Trail and River Recreation (1st 1986 Vancouver, B.C.) 👤 International Congress on Trail and River Recreation (1st 1986 Vancouver, B.C.) 2 books Books by International Congress on Trail and River Recreation (1st 1986 Vancouver, B.C.) International Congress on Trai International Congress on Trail and River Recreation 1986, May 31-June 4, Vancouver, British Columbia, Canada 1987 Proceedings, May 31-June 4, Va Proceedings, May 31-June 4, Vancouver, British Columbia, Canada 1986