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Habitat characteristics assessmen of the wetlands with breeding Ferruginous Duck Aythya nyroca and Pochard A. ferina in Bulgaria / Ocena habitatnih značilnosti mokrišč z gnezdečimi kostanjevkami Aythya nyroca in sivkami A. ferina v Bolgariji

   | Jan 05, 2013

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ISSN:
0351-2851
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Life Sciences, Zoology, Ecology, other