{"id":"000832837","type":"book","title":"Vogelskizzen vom Nil, von seiner Mündung bis zu seinen Quellflüssen","publisher":"Blackwell Wissenschafts-Verl.","publisher-place":"Berlin ; Wien","pages":"251-277","container-title":"Journal für Ornithologie, 72.1924","author":[{"family":"Koenig","given":"Alexander"}],"issued":{"raw":"1924"}}