Number of the records: 1
Acta Zoologica Fennica
- Acta
Acta Zoologica Fennica. 115. -- (1966), 115: Pleistocene bears of North America. 1, Genus Tremarctos, spestacled bears. -- Helsinki : Societas pro Fauna et Flora Fennica, 1966.
zoologie. odborné časopisy
59. (051)-027.561
Number of the records: 1