cx a22 3 45 167458922 http://www.idref.fr/167458922 20130214 20200921173521.000 751052312 751052312 Tp5 http://viaf.org/viaf/86784974 VIAF VIAF 20200401 20130214afrey50 ba0 spa ES 0 1 0 ba AFNOR ba0yba0y 0 Ceballos Vazquez Beltran de FR Abes 20200921 AFNOR Field guide to the birds of Doñana / Coordinator : Beltran de Ceballos Vazquez; illustrations : Antonio Ojea Gallegos; Texts : Juan Martin Bermudez, 2005 Ceballos Vazquez, Beltran de