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| Utgitt
| Ås : Noragric, Seksjon for Øst-Europa , 1996
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| Omfang
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| Opplysninger
| "Paper presented at the IIIrd International Conference of Agricultural and Forestry Scientists from the Nordic and Baltic Countries ; "The role of education and research for economic and sustainable agricultulure and forestry", Jelgava, Latvia 11-12 October 1996"". - Elektronisk reproduksjon
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