1. 01. English Non Fiction Endangered Spaces: the Future for Canada's Wilderness   Publication: Key Porter Books 1989 . 288p. ; Date:1989 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Canada's wilderness lands /   Publication: Washington, D.C. : The Society, 1982 . 199 p. : , Includes index. 27 cm. Date:1982 Availability: Copies available: (1), Actions: