National Science Library of Georgia

4e congres interanational des distributions d'eau = 4th international water supply congress. Sujet = Subject no. 6 :

4e congres interanational des distributions d'eau = 4th international water supply congress. Sujet = Subject no. 6 : progress recents, sous l'aspect du genie civil, dans les techniques des ouvrages de distribution d'eau = recent developments in the construction of water engineering works-barrages-reservoirs / Raporteur general ir. G. Drouhin. - Bruxelles : Impr. Excelsior, 1958. - 32 p.

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