AIR POLLUTION EXPERIMENT ON ROOF OF THE ENERGY CONVERSION LABORATORY ECL - NARA - 17422968.jpg
en
AIR POLLUTION EXPERIMENT ON ROOF OF THE ENERGY CONVERSION LABORATORY ECL NARA 17422968, US National Archives series: Photographs Relating to Agency Activities, Facilities and Personnel, Images from the National Archives and Records Administration, US National Archives location: other, AIR POLLUTION EXPERIMENT ON ROOF OF THE ENERGY CONVERSION LABORATORY ECL
commons
ja
米国国立公文書館所蔵の画像:国立公文書館所蔵の画像のうち、その外部外部からの画像。
commons_translated
data conversion air pollution oxygenation industrial air pollution