| Citation | Velasco, T. and L.J. Alberto 1993 Numbers, main localities and distribution maps of waders wintering in Spain. Wader Study Group Bulletin 70:33-41. | 
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 110126 | 
| Language | English | 
| Usage | used in part | 
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference | 
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