TY - JOUR AU - Michel Bakalowicz TI - Natural organic carbon in groundwater JO - Comptes Rendus. GĂ©oscience PY - 2003 SP - 423 EP - 424 VL - 335 IS - 5 PB - Elsevier DO - 10.1016/S1631-0713(03)00085-3 LA - en ID - CRGEOS_2003__335_5_423_0 ER -