Julkaisut - Selaus tekijän mukaan "Härtel, Elisabeth"
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Region-specific nitrous oxide emissions factors for organic and conventional crop rotations : deliverable No. 2.3 for EVK-2000-22-45 (MIDAIR)
Petersen, Soren O.; Esala, Martti; Fabbri, Claudio; Härtel, Elisabeth; Pöllinger, Alfred; Regina, Kristiina; Valli, Laura; Vinther, Finn P.; Yamulki, Sirwan (2004)