Vitality fertilization of Scots pine stands growing along a gradient of heavy metal pollution: short-term effects on microbial biomass and respiration rate of the humus layer - Fritze, H.; Vanhala, P.; Pietikäinen, J.; Mälkönen, E. (DE, 1996)
Keywords: kalkitus; maan hengitys; mikrobibiomassa; raskasmetallit; saasteet