लेखक: Jorg Speerli

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1 द्वारा ईबुक Jorg Speerli

Roger Pfammatter & Anton J. Schleiss: Swiss Competences in River Engineering and Restoration
Every year the Swiss Commission for Flood Protection (KOHS) of the Swiss Association for Water Management (SWV) organizes a symposium where professionals, officers of public administrations, and rese …
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