Items where Author is "Helmen, Hans Håkon"

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Number of eprints: 1.

Olsen, Hilde; Saastad, Hilde Marie and Helmen, Hans Håkon (2018) Utredning av muligheter for organisert kompostering. Norsk Landbruksrådgiving Øst, Huggenes.

This list was generated on Sun Sep 21 03:45:05 2025 CEST.