Document 1308
Perremans, K. 1992. The diversity of featherprints in the charadriiformes and in the anseriformes. Proceedings of the International Bird Strike Committee, Jerusalem, Israel IBSC21/WP22:199-212.
Perremans, K. 1992. The diversity of featherprints in the charadriiformes and in the anseriformes. Proceedings of the International Bird Strike Committee, Jerusalem, Israel IBSC21/WP22:199-212.