Heterotrophic respiration and nitrogen mineralisation in soils of Norway spruce, Scots pine and silver birch stands in contrasting climates. - Olsson, B.A.; Hansson, K.; Persson, T.; Beuker, E.; Helmisaari, H.-S. (NL, 2012)
Keywords: hiili; kastemato; koivu; kuusi; mänty; typpi