public marks

PUBLIC MARKS from chernobylnews with tags リ情報サイト & "chernobyl today"

26 February 2007

cesium-137 and strontium-90

cesium-137 and strontium-90 Map of the activity ratio of cesium-137 and strontium-90 in soils of the ChNPP 30-km zone ( in 1997 ) Photo gallery . Materials about: Pripyat, Chernobyl accident

20 February 2007

15 February 2007