Das Auge und die Sehweise des Mauerseglers Apus apus

• Main Author: Brückner, Roland
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Lüdin 1990
• Subjects: Apus apus
• Online Access: https://www.e-periodica.ch/digbib/view?pid=ngb-001:1990:36::299; https://www.e-periodica.ch/cntmng?type=pdf&pid=ngb-001:1990:36::299; https://doi.org/10.5169/seals-676530