Bird/Weather/Radar Work in Switzerland.
Bruderer, B. 1971. Bird/Weather/Radar Work in Switzerland. Proceedings of the Bird Strike Committee Europe. BSCE6-2.13. Copenhagen, Denmark. 3 pages.
Bruderer, B. 1971. Bird/Weather/Radar Work in Switzerland. Proceedings of the Bird Strike Committee Europe. BSCE6-2.13. Copenhagen, Denmark. 3 pages.