TY - BOOK ED - OECD Nuclear Energy Agency TI - Heterogeneity of groundwater flow and site evaluation: disposal of radioactive waste : proceedings of an NEA workshop, SEDE-90, Paris, France, 22-24 octobre 1990 = SN - 9264033467 PY - 1991/// CY - Paris, France PB - Nuclear Energy Agency, Organisation for Economic Co-operation and Development KW - Radioactive pollution of water KW - Measurement KW - Congresses KW - Radioactive waste disposal in the ground KW - Environmental aspects KW - Groundwater flow N1 - English and French; Includes bibliographical references ER -