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A global geochemical database for environmental and resource management : recommendations for international geochemical mapping : final report of IGCP Project 259 / by A.G. Darnley ... [et al.] ; sponsored by International Union of Geological Sciences ... [et al.].
- 551.90285574 I111
- IGCP Project 259.
- UNESCO,
- 1995.
- Paris :
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International Hydrological Programme (IHP) : eleventh session of the Intergovernmental Council, Paris, 30 January-4 February 1995 : final report.
- 551.48072 I61217
- International Hydrological Programme. Intergovernmental Council.
- UNESCO,
- 1995.
- Paris :
-
Programme hydrologique international (PHI) : Onzième Session du Conseil Intergouvernemental : paris, 30 janvier- 4 février 1995 : rapport final.
- 551.48072 P96461
- Programme hydrologique international (PHI). Conseil Intergouvernemental
- UNESCO,
- 1995.
- Paris :
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Limnology and hydrology of Lake Victoria / Ruud C.M. Crul.
- 551.4820967827 C9559
- Crul, Ruud C.M.
- UNESCO,
- 1995.
- Paris :
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Discharge of selected rivers of Africa = Débit de certains cours d'eau d'Afrique.
- 551.483096 D6113
- UNESCO,
- 1995.
- Paris :