Document 1404

Document 797

Harris, R.D. 1967. Birds trapped on Vancouver Airport Banded and Released, January 1964 – May 15, 1967. National Research Council Associate Committee on Bird Hazards to Aircraft Fieldnote 47. 20 pages.

Document 1723

Vice Chairman of the Aerodrome Working Group 1982. Economical and Operational Aspects of Bird Prevention Measures. Proceedings of the International Bird Strike Committee, Moscow, Russia IBSC16/WP18. 5 pages.