Document 1386
Rogachyov, A. I. 1990. Bioacoustic Scaring of Birds in Airports. Proceedings of the International Bird Strike Committee, Helsinki, Finland IBSC20/WP9. 2 pages.
Rogachyov, A. I. 1990. Bioacoustic Scaring of Birds in Airports. Proceedings of the International Bird Strike Committee, Helsinki, Finland IBSC20/WP9. 2 pages.
