2 treff

Concrete in hydropower structures
by Erland Kleivan, Gunnar Kummeneje, Alf ...
Bok Engelsk 1994 · Les boka på nett
A Flawed success : an evaluation of SIDA Support to the Kotmale Hydropower Project
by Bjørn Gildestad, Erland Kleivan, Tor S...
Bok Engelsk 1990