Blokpoel, H. (1976). Bird hazards to aircraft: Problems and prevention of bird aircraft colisions. Canada: Clarke, Irwin and Company.
Chicago Style CitationBlokpoel, H. Bird Hazards to Aircraft: Problems and Prevention of Bird Aircraft Colisions. Canada: Clarke, Irwin and Company, 1976.
MLA CitationBlokpoel, H. Bird Hazards to Aircraft: Problems and Prevention of Bird Aircraft Colisions. Canada: Clarke, Irwin and Company, 1976.
Warning: These citations may not always be 100% accurate.