Improved methods of manual construction of brackishwater fishponds in the Philippines
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Main Authors: | , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
Dec
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Subjects: | HYDRAULIC ENGINEERING, FISH PONDS, AQUACULTURE, DAMS, ENGINEERING, ESTIMATED COSTS, GENIE HYDRAULIQUE, ETANG DE PISCICULTURE, INGENIERIA HIDRAULICA, ESTANQUES PISCICOLAS, ACUICULTURA, BARRAGE, INGENIERIE, COUT ESTIME, REPRESAS, INGENIERIA, COSTO ESTIMADO, |
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