Document 945
Joensen, A.H. 1975a. European Bird Hazard Map. Proceedings of the Bird Strike Committee Europe. BSCE10-WP23. Stockholm, Sweden. 3 pages.
Joensen, A.H. 1975a. European Bird Hazard Map. Proceedings of the Bird Strike Committee Europe. BSCE10-WP23. Stockholm, Sweden. 3 pages.
