Последние добавленные видео:
sanitation
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10 лет назад
15683 10 лет назад 7:55Introduction to Water - Sanitation and Hygiene
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3 года назад
44317 3 года назад 4:40Using behaviour analysis to improve water, sanitation and hygiene practices
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8 лет назад
36112 8 лет назад 10:57The Impact Of Poor Sanitation On Health
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3 года назад
2781 3 года назад 3:50Sanitation: Toilet Talk - Public Health Series | Academy 4 Social Change
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1 год назад
98686 1 год назад 2:46Clean Water and Sanitation 💧 SDG 6 🛁 Sustainable Development Goals for Kids
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2 года назад
901396 2 года назад 7:04Making $44K A Year As A Sanitation Worker In NYC | On The Job
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1 день назад
15141 1 день назад 29:47𝗩𝗘𝗡𝗜𝗖𝗘 𝗕𝗘𝗔𝗖𝗛 𝗦𝗪𝗘𝗘𝗣: Multi-Agency Effort Targets Safety and Sanitation
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22 часа назад
631 22 часа назад 2:36Water and Sanitation impressed by dam levels improvement
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6 лет назад
5826 6 лет назад 2:41Combating Antibiotic Resistance: Environment & Sanitation
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3 года назад
23349 3 года назад 6:10Water Sanitation and Hygiene - WASH in Public Health
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16 лет назад
27640 16 лет назад 2:09UNICEF: Water and sanitation challenges in Niger
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8 лет назад
95763 8 лет назад 4:33A New York sanitation worker
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5 лет назад
395 5 лет назад 1:01Improved water, sanitation and hygiene in Karamoja health facilities
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4 года назад
365 4 года назад 4:05Sanitation for Skilled Nursing | Honest Healthcare
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14 лет назад
598931 14 лет назад 2:24🇮🇳 India's sanitation crisis | Al Jazeera English
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9 лет назад
70113 9 лет назад 3:22Lack of water, sanitation and hygiene (WASH) and its effects on nutrition
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11 лет назад
2087 11 лет назад 2:12:56Water, Sanitation, and Hygiene: Transforming Lives: World Water Day Atlanta panel event