Search Results       Your search for [subject]Radioisotopes in hydrogeology -- Congresses returned 1 record.           Isotope techniques in the study of the hydrology of fractured and fissured rocks : proceedings of an Advisory Group Meeting on the Application of Isotope Techniques in the Study of the Hydrology of Fractured and Fissured Rocks. Vienna: International Atomic Energy Agency, 1989. Subject: Radioisotopes in hydrogeology -- Congresses; Rocks -- Fracture -- Congresses.          Add to Book Cart Relevance: 25.30%