2. On the Existence in Europe of Two Geographical Races, or Subspecies, of the Common Field Vole
Barrett-Hamilton, Gerald Edwin Hamilton, 1871-1914
Article
1896
Proceedings of the Zoological Society of London
599--603
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/107953 DOI: https://doi.org/10.1111/j.1096-3642.1896.tb03065.x