2024-03-29T02:16:12Zhttps://gredos.usal.es/oai/requestoai:gredos.usal.es:10366/217862022-02-07T12:29:10Zcom_10366_3698com_10366_3692com_10366_3676col_10366_3699
Valverde Gómez, José Antonio, 1926-2003
2008-09-30
2009-10-08T11:14:59Z
2009-10-08T11:14:59Z
http://hdl.handle.net/10366/21786
spa
https://creativecommons.org/licenses/by-nc-nd/3.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivs 3.0 Unported
Sitta europaea
Trepador azul
Sittidae
Sítidos
Ornitología
Ecología
Castilla y León (España)
Valladolid (España : Provincia)
Burgos (España : Provincia)
Sitta europaea
Wood Nuthatch
Sittidae
Ornithology
Ecology
Castilla y León (Spain)
Valladolid (Spain : Province)
Burgos (Spain : Province)
Sitta europaea
info:eu-repo/semantics/workingPaper