Urban, Peter, 1962- Re-colonisation of the Eurasian otter (Lutra Lutra) in the Hron river catchment (Slovakia) : a preliminary report from a survey, or who reintroduced the otter in the Hron river and why? / Peter Urban

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1. vydra riečna 2. rekolonizácia 3. recolonisation 4. Hron (Slovensko : rieka)

I. IUCN/SSC Otter Specialist Group Bulletin. -- Vol. 30, no. 2 (2013), pp. 78-102

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