LES NOMS FRANCIAS DES AMPHIBIENS ET REPTILES DU CANADA: Une liste Provisoire, Syllogeus No. 32.
National Museums of Canada: Ottawa 1981. 11 x 8.5", wrappers, 7pp, a couple institutional stamps else vg. First edition. More
National Museums of Canada: Ottawa 1981. 11 x 8.5", wrappers, 7pp, a couple institutional stamps else vg. First edition. More
National Museums of Canada: Ottawa 1983. 11 x 8.5", wrappers, 36pp, bib, institutional stamps to front wrapper else vg. First edition. More