01262nam0 22002531i 450 SUN002106220200612120517.99520040730d1998 |0engc50 baengAT|||| |||||Isotope techniques in the study of environmental changeproceedings of an International Symposium on Isotope Techniques in the Study of Past and Current Environmental Changes in the Hydrosphere and the Atmosphereorganized by the International Atomic Energy Agency and held in Vienna, 14-18 April 1997ViennaIAEA1998932 p.ill.24 cm.ViennaSUNL000107551.49Acque sotterranee (Acque subsuperficiali)22541.388Isotopi22International atomic energy agencySUNV013271International atomic energy agencySUNV000410650ITSOL20200615RICASUN0021062UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI SCIENZE E TECNOLOGIE AMBIENTALI BIOLOGICHE E FARMACEUTICHE17CONS Fg12 17FSA1651 20040730 BuonoIsotope techniques in the study of environmental change1428286UNICAMPANIA