Reading of radioactivity level in drinking water by prefecture [be collected in June 21, 2011]
drinking water
Reading of radioactivity level in drinking water by prefecture [be collected in March 18, 2011]
Reading of radioactivity level in drinking water by prefecture [be collected in March 19, 2011]
Reading of radioactivity level in drinking water by prefecture [be collected in March 20, 2011]
Reading of radioactivity level in drinking water by prefecture [be collected in March 21, 2011]
Reading of radioactivity level in drinking water by prefecture [be collected in March 22, 2011]
Reading of radioactivity level in drinking water by prefecture [be collected in March 23, 2011]
Reading of radioactivity level in drinking water by prefecture [be collected in April 2, 2011]