Lignende værker

• Notes on the Biology of the Red-Necked Grebe in Western Ontario
  af: Cringan, A. T.
  Udgivet: (1957)
• An alvar race of the couperi subspecies of the Silvery Blue (Glaucopsyche lygdamus couperi) in southeastern Ontario?
  af: Catling, Paul M., et al.
  Udgivet: (2013)
• Some 1933 Bird Notes from London, Ontario
  af: Dale, E. M. S.
  Udgivet: (1937)
• Notes on the spiny softshell, Apalone spinifera (Testudines: Trionychidae), in southeastern Virginia
  af: Mitchell, Joseph C, et al.
  Udgivet: (1993)
• The mammals of Renfrew County, Ontario
  af: Brown, N. R., et al.
  Udgivet: (1954)