ebrary, Inc, & Daugstad, K. (2005). Agriculture's role as an upholder of cultural heritage: Report from a workshop. Nordic Council of Ministers.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Karoline Daugstad. Agriculture's Role as an Upholder of Cultural Heritage: Report from a Workshop. Copenhagen: Nordic Council of Ministers, 2005.
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Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.