TY - JOUR A1 - Leifeld, J. A1 - Mayer, J. T1 - 14C in cropland soil of a long-term field trial – experimental variability and implications for estimating carbon turnover JO - SOIL J1 - SOIL VL - 1 IS - 2 SP - 537 EP - 542 Y1 - 2015/07/28 PB - Copernicus Publications SN - 2199-398X UR - https://soil.copernicus.org/articles/1/537/2015/ L1 - https://soil.copernicus.org/articles/1/537/2015/soil-1-537-2015.pdf DO - 10.5194/soil-1-537-2015 ER -