%0 Research articles %T Forestry on drained peatlands as a source of surface water nitrogen and phosphorus in Finland %A Nieminen, Mika %A Sarkkola, Sakari %A Haahti, Kersti %A Sallantaus, Tapani %A Koskinen, Markku %A Ojanen, Paavo %D 2020 %J Suo - Mires and peat %V 71 %N 1 %U http://suo.fi/article/10398