• 1 Background

  • 2 The Present Situation

  • 3 Present Methods of Clearing Canals

  • 4 The Study

  • 5 Canal Size

  • 6 Access

  • 7 Organisation

  • 8 Sources of Labour

  • 9 Manual Silt Clearing Techniques

  • 10 Incentives

  • 11 Mechanical Equipment

  • 12 Conclusions

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