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Manual of British water engineering practice : volume II : Engineering practice | Bok | 628.1 I
Institution of Water Engineers / - Cambridge : published for the Institution of Water Engineers by Heffer c1969, 1969. - 655 s. - Språk: Engelsk | Institution of Water Engineers | 1969 |
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Water supply and sanitation in developing countries | Bok | 628.1 W
London : Institution of Water Engineers and Scientists, 1983. - 413 s. (Water practice manuals) - Språk: Engelsk | | 1983 |