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Underground hydropower plants : proceedings of the international conference (Hydropower '87), Oslo, Norway june 22-25 1987 | Bok | 627.8:69.035.4 U
International Conference on Hydropower (1987-1987) (Oslo) / - Trondheim : Tapir, cop.1987. - 621 s. (Underground hydropower : vol.1) - Språk: Engelsk | International Conference on Hydropower | cop.1987 |
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Underground hydropower plants : proceedings of the international conference (Hydropower '87), Oslo, Norway june 22-25 1987 | Bok | 627.8:69.035.4 U
International Conference on Hydropower (1987-1987) (Oslo) / - Trondheim : Tapir, cop.1987. - 641-1176 s. (Underground hydropower : vol.2) - Språk: Engelsk | International Conference on Hydropower | cop.1987 |