Temporal trends in phosphorus concentrations and losses from agricultural catchments in the Nordic and Baltic countriesPengerud, Annelene; Stalnacke, Per; Iital, ArvoActa agriculturae Scandinavica. Section B, Soil and plant science2015 / p. 173-185 : ill https://doi.org/10.1080/09064710.2014.993690 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS