Verschillen tussen aantallen in de zomer en in de winter getelde Knobbelzwanen (Cygnus olor) in Nederland

Additional Metadata
Journal	Watervogels
Rights	CC BY-NC 4.0 NL ("Naamsvermelding-NietCommercieel")
Organisation	Nederlandse Ornithologische Unie
Citation APA Style AAA Style APA Style Cell Style Chicago Style Harvard Style IEEE Style MLA Style Nature Style Vancouver Style American-Institute-of-Physics Style Council-of-Science-Editors Style BibTex Format Endnote Format RIS Format CSL Format DOIs only Format	W. Ruitenbeek. (1980). Verschillen tussen aantallen in de zomer en in de winter getelde Knobbelzwanen (Cygnus olor) in Nederland. Watervogels, 5(1), 025–026.

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WAT1980005001.jpg Cover Image , 17kb

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