%O Book %T Isotope Techniques in the Study of Environmental Change Proceedings of an International Conference in Vienna, Austria, 14-18 April 1997 %A %U http://www.dgdingfa.net/publications/5096/isotope-techniques-in-the-study-of-environmental-change-proceedings-of-an-international-conference-in-vienna-austria-14-18-april-1997 %D %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna