TY - JOUR AU - Smith,SR AU - Giller,KE EP - 788 PY - 1992/// SP - 781 TI - Effective Rhizobium leguminosarum biovar trifolii present in five soils contaminated with heavy metals from long-term applications of sewage sludge or metal mine spoil T2 - Soil Biology and Biochemistry VL - 24 ER -