Search Results for: វិទ្យាសាស្ត្រភូមិវិទ្យ

  • Geography Grade11 Chapter01 Lesson01: Human resist against the physical Barrier and prepare the territory (Part1)

    ebc 395 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson01: Damage and Forest protection (Part1)

    ebc 367 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson01: Damage and Forest protection (End)

    ebc 306 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson02: Deficiency of Soil quality (Part1)

    ebc 359 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson02: Deficiency of Soil quality (End)

    ebc 312 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson03: Desertification (Part1)

    ebc 326 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson03: Desertification (End)

    ebc 269 views • 3 years ago

  • Geography Grade11 Chapter02 Lesson04: Animal and Plant extinction (Part1)

    ebc 298 views • 3 years ago