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2
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Geothermal energy : utilization and technology / edited by Mary H. Dickson and Mario Fanelli.
- 621.44 G3529
- United Nations Educational, Scientific and Cultural Organization,
- 2003.
- Paris :
-
Ethique de l'utilisation de l'eau douce : vue d'ensemble / Lord SELBORNE.
- 333.9116 S4641
- Selborne, John Roundell Palmer, 1940-
- United Nations Educational, Scientific and Cultural Organization,
- [2000]
- [Paris] :