Bibliografía (14 obras)
The rusts (Uredinatres) of arctic Canada
1989
Parasitic fungi of Newfoundland based on specimens from Gros Morne National Park
1988
Puccinia Claytoniae
1986
The autoecious species of Puccinia on Polemoniaceae in North America
Parasitic microfungi on vascular plants in the Yukon and environs
Records of parasitic fungi in Manitoba based on collections from Riding Mountain National Park, 1979
1982
Autoecious species of Puccinia on Cichorieae in North America
1981
Strasseria on Pinaceae in Canada
1979
A revised taxonomic account of Gymnosporangium [book review]
1973
Microfungi collected in 1969 in the Canadian Rocky Mountains and the adjacent trench
The genus Gymnosporangium in Western Canada
1971
The fungi of Ontario
1960
The Identification of the curvularia parasite of gladiolus
1956
Annotated list of the uredinales of Ontario
1952