Keil, W. 1972a. Ecological Research in Aerodrome Traffic Zone and Its Results. Proceedings of the Bird Strike Committee Europe. BSCE7-2.6. London, England. 4 pages.
Solman, V.E.F. 1969. Airport design and management to reduce bird problems. National Research Council Associate Committee on Bird Hazards to Aircraft Fieldnote 50. September 1969. 6 pages.
Stortenbeker, C.W. 1967 Bird Problems at Schiphol Airport. Proceedings of the Bird Strike Committee Europe. BSCE2-Appendix 3. The Hague, Switzerland. 6 pages.
Solman, V.E.F. 1966. The ecological control of bird hazards to aircraft. National Research Council Associate Committee on Bird Hazards to Aircraft Fieldnote 39. September 1966. 10 pages.
Lewis, H.F. 1966. A new aspect of man’s relations with birds. National Research Council Associate Committee on Bird Hazards to Aircraft Fieldnote 45 April 1966. 6 pages.
Kuhring, M.S. 1966. International Cooperative Research (Presented at Frankfurt, Germany). National Research Council Associate Committee on Bird Hazards to Aircraft Fieldnote 41. September 1966. 17 pages.
