The Ibis. 

 - [London] :  British Ornithologists' Union,  1859- 
 - Vol. 1 (Jan. 1859) - 
 - Quarterly 
<br/><br/><label>ISSN: </label>0019-1019 
 = Ibis  
<br/><br/><label>Subjects--Topical Terms: </label><br/>ORNITOLOGIA
<br/><br/><label>Index Terms--Genre/Form: </label><br/>PUBLICACIONES PERIODICAS