Environmental isotope data No. 9 : world survey of isotope conce ntation in precipitaion (1984-1987). - Vienna : International Atomic Energy Agency, 1990. - 188 p. : ill. ; 24 cm. - Technical report series; no. 311. .

Report from a network organised by the International Atomic Energy Agency in co-operation with the World Meteological Orgaisation and Coop rating National Laboratoroes.

Includes bibliographical references.

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Isotopes.--Envionmental aspects.------
Pollution --Envionmental aspects.------