contamination site / particular crystalline chemical structure / chemical substance / cement caps / food crops / /
MusicAlbum
Purple / Pink / Green / Agent Orange / Blue / /
NaturalFeature
Johnston Island / Ben Hai river / Luoi valley / /
Organization
Ministry of Natural Resources and Development / Vietnamese national government steering committee / Joint Advisory Committee / U.S. Air Force / Agency for International Development / Vietnam Academy for Science and Technology / National Steering Committee / National Action / France and the Viet Minh / Environmental Protection Agency / Centers for Disease Control and Prevention / /