Isotope techniques in the study of past and current environmental changes in the hydrosphere and the atmosphere : proceedings of an International Symposium on Applications of Isotope techniques in the study of past and current environmental changes in the hydrosphere and the atmosphere organizaed by the International Atomic Energy Agency and Held in Vienna, 19-23 April 1993 (International Atomic Energy Agency, 1993)
STI/PUB/908