Preliminary Notes on the Characters and Synonymy of the different Species of Otter
Thomas, Oldfield, 1858-1929
Article
1889
Proceedings of the Zoological Society of London
190--200
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/108122 DOI: https://doi.org/10.1111/j.1469-7998.1889.tb06770.x