Ancient irrigation works in Ceylon: pt.1
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| Main Authors: | , |
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| Format: | Texto biblioteca |
| Language: | |
| Published: |
Colombia (Sri Lanka) Ministry of Mahaweli Development
1934
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| Subjects: | Irrigation systems, history, Hydraulic structures, DESIGN, engineering, Ouvrage hydraulique, Conception, Ingénierie, Réseau d'irrigation, Histoire, Construcciones hidráulicas, Diseño, Ingeniería, Sistemas de riego, Historia, |
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