Retired premier Leslie Frost, who saw Ontario grow into a great industrial empire in the years from 1949 to 1961, when he held office, is an environme(...)

Original Toronto Star caption: Retired premier Leslie Frost; who saw Ontario grow into a great industrial empire in the years from 1949 to 1961; when he held office; is an environmentalist who worries about exploiting Canada's natural resources. He insists: They must be preserved and not sold for a quick buck.