Water, sanitation and hygiene (W.A.S.H) | UNICEF Greece: Mavrovouni, Lesvos Published on December 30, 2021 12:17 by Water Network Research, Official research team of The Water NetworkWater, sanitation and hygiene (W.A.S.H) | UNICEF Greece: Mavrovouni, Lesvos Attached link https://www.youtube.com/embed/Wkd5GkQjZ6g