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irrigration

By jaydencate
  • 1111

    irrigration

    rigation has been a central feature of agriculture for over 5000 years, and forms the basis for the economy and culture of many civilizations throughout history. Perennial irrigation was first practiced in
  • Period: 1111 to 1111

    irrigration

    rigation has been a central feature of agriculture for over 5000 years, and forms the basis for the economy and culture of many civilizations throughout history. Perennial irrigation was first practiced in