Long-term experimental nitrogen addition to a subalpine Picea abies forest

Choose the citation style.
Schleppi, P. (2019). Long-term experimental nitrogen addition to a subalpine Picea abies forest. In DBG Mitteilungen: Vol. 119. Exkursionsführer Bern 2019. Erd-reich und Boden-Landschaften (pp. 154-162). DGB.