Source: |
International Conference on the Practical and Scientific Results of the International Hydrological Decade and on International Co-operation in Hydrology : Paris, 8-12 December 1969 ; final report
International Conference on the Practical and Scientific Results of the International Hydrological Decade and on International Co-operation in Hydrology 〈1969,
Paris〉
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yr:1970
pg:27cm
-27cm
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