जल संरक्षण का अर्थ (water conservation meaning in Hindi)
Water conservation: The wise use of water with methods ranging from more efficient practices in farm, home and industry to capturing water for use through water storage or conservation projects.
लेटेस्ट अपडेट्स के लिए हमारे व्हाट्सऐप चैनल को फॉलो करें