Raptors at Risk: proceedings of the V World Conference on Birds of Prey and Owls, Midrand, Johannesburg, South Africa 4 - 11 August 1998 - Meyburg, Bernd-Ulrich; Chancellor, R. D. ([World Working Group on Birds of Prey and Owls [u.a.], 2000)
Literaturangaben
Keywords: Konferenzschrift