TY - BOOK ED - International Atomic Energy Agency TI - Use of chlorofluorocarbons in hydrology : a guide book SN - 920100805 U1 - 551.9 USE 2006 PY - 2006/// CY - Vienna PB - IAEA KW - Chlorofluorocarbons KW - Groundwater recharge KW - Radioactive tracers in hydrology KW - Tritium N1 - Bibliography: p. 254-276 ER -