Ruza, a traditional water harvesting system for the water-scarce mountains Subject : Geography Section: Physical geography Context: Kikruma, a rainshadow village in Nagaland’s Phek district, practices Ruza, a traditional water harvesting system, to overcome water scarcity and achieve good harvests for nearly a century. About Ruza- Water Harvesting System of Kirkima, Nagaland: The […]