Последние добавленные видео:
Water-conservation-techniques
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16 years ago
496960 16 years ago 3:18Water conservation tips - How to conserve water at home
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5 months ago
1522 5 months ago 1:23Water Conservation Techniques in Agriculture: Save Water, Save Crops! (2 Minutes)
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4 years ago
178441 4 years ago 2:49How to Conserve Water | National Geographic
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4 years ago
166 4 years ago 1:373 Water Conservation Tips for Irrigation Systems
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5 months ago
2 5 months ago 9:204 Water Conservation Techniques
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1 year ago
2129266 1 year ago 11:34How Farmers Reshaped a Region and Solved Drought
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7 years ago
152247 7 years ago 11:233 thoughtful ways to conserve water | Lana Mazahreh
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7 months ago
99 7 months ago 3:39Top 10 Innovative Water Conservation Techniques
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7 months ago
8 7 months ago 2:22I Tried Innovative Water Conservation Techniques
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4 years ago
777838 4 years ago 3:12Water Saving Tips and Tricks - Let's Save the Planet - The Environment for Kids
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3 months ago
55 3 months ago 3:23Water Conservation Techniques: Local Initiatives and Their Effectiveness
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7 years ago
214585 7 years ago 2:09Top 10 water saving tips
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1 year ago
56124 1 year ago 9:40Rainwater Harvesting & Beyond: Exploring Various Natural Groundwater Recharging Methods
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3 years ago
93570 3 years ago 2:10Methods of Rainwater Harvesting