PLANTS OF THE CLAY BELT OF NORTHERN ONTARIO AND QUEBEC.
National Museum of Canada: Ottawa 1958. 10 x 6.5", softcover, 324pp, illus, bib, index, a few library markings else vg. First edition. More
National Museum of Canada: Ottawa 1958. 10 x 6.5", softcover, 324pp, illus, bib, index, a few library markings else vg. First edition. More