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close this bookGuide to the Training of Supervisors - Trainees' Manual/Part 2 - For Labour-Based Road Construction and Maintenance (ILO, 1981, 254 p.)
close this folderMODULE 13: STRUCTURES
View the documentLearning Element: LE-0 Module learning objectives
View the documentLearning Element: LE-1 Nature, definition and types of structures
View the documentLearning Element: LE-2 Culverts for streams and small rivers
View the documentLearning Element: LE-3 Drifts
View the documentLearning Element: LE-4 Causeways
View the documentLearning Element: LE-5 Bridges
View the documentLearning Element: LE-6 Module summary and checkpoint
View the documentField Instructions