Improving the Birdstrike Warning System in Central Europe.
Becker, J. 1990. Improving the Birdstrike Warning System in Central Europe. Proceedings of the International Bird Strike Committee, Helsinki, Finland IBSC20/WP34. 5 pages.
Becker, J. 1990. Improving the Birdstrike Warning System in Central Europe. Proceedings of the International Bird Strike Committee, Helsinki, Finland IBSC20/WP34. 5 pages.
