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  1. Canal - Wikipedia

  2. canals and inland waterways - Encyclopedia Britannica

  3. list of canals - Encyclopedia Britannica

  4. List of canals by country - Wikipedia

  5. What is a Canal? 12 Types of Canals - Civil Engineering

  6. What is a canal? - NOAA's National Ocean Service

  7. Home - The American Canal Society

  8. Understanding Canals: Types, Components, and Modern Techniques

  9. What Is Canal | Classification of Canals | What Is Perennial Canal ...

  10. Classification of Canals based on Different Factors