Signature - Commission Decision of 1 February 2007 authorising certain Member States to use information from sources other than statistical surveys for the 2007 survey on the structure of agricultural holdings (notified under document number C(2006) 7173) (Only the Danish, Dutch, English, Estonian, Finnish, French, German, Hungarian, Maltese, Slovenian, and Swedish texts are authentic) (Text with EEA relevance) (2007/80/EC)