लेखक: Maria Soledad Martin-Cleto Sanchez

समर्थन

1 द्वारा ईबुक Maria Soledad Martin-Cleto Sanchez

Miguel Alonso Perez de Agreda & Francisco Hijos Bitrian: Dam Maintenance and Rehabilitation II
As dams age, they are subject to a series of external agents and processes which tend to deteriorate the qualities with which they were originally conceived to stand against these actions. At the sam …
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€580.05