Language: English
Page range: 111 - 116
Submitted on: Feb 28, 2017
Accepted on: Aug 21, 2017
Published on: Dec 21, 2017
Published by: Raptor Protection of Slovakia
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
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© 2017 Ülo Väli, published by Raptor Protection of Slovakia
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.