Effectiveness of biochar application and bioaugmentation techniques for the remediation of freshly and aged diesel-polluted soils - Guirado M; Garrido-Sanz D; Pindado O; Rodríguez-Rastrero M; Merino-Martín L; Sierra MJ; Escolano O; Rivilla R; Millán R (International Biodeterioration & Biodegradation, 2021)