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Arid-zone hydrology : investigations with isotope techniques | Bok | 556(252)A Advisory Group Meeting on Application of Isotope Techniques in Arid Zones Hydrology (1979-09-06-- 09-09 : Vienna) / - Vienna : IAEA, 1980. - 4 bl., 265s. (IAEA. Panel proceedings serie | Advisory Group Meeting on Application of Isotope Techniques in Arid Zones Hydrology | 1980 |