11.  The only way to improve the health of the children is to ensure they get non-radiated food, clean water and air.

12.  The river provides a plentiful supply of clean water to nearby villages.

13.  Then they went into another tank of clean water and from there into an oven to dry.

14.  They need clean water to drink.

15.  While toy sales here have hit a record high they face a desperate shortage of clean water.

16.  We were able to pump clean water from several of the wells.

17.  They flush clean water through the pipes once a day.

18.  Disease has not been a problem because clean water is available.

19.  They are then scrubbed with clean water and left to dry off for an hour or two in a warm room.

20.  Her book was the spearhead of the clean water movement.