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Practical treatise hydraulic mining in California : with description of the use and construction of ditches, flumes, wrought-iron pipes, and dams: flow of water on heavy grades, and itsmapplicability. under high pressure, to mining /
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Formato: | Libro |
Idioma: | Ingles |
Palabras clave: | |
Acceso en línea: | Registro completo |
Descripción Física: | 313 páginas : ilustraciones ; |
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