chemical compounds / chemical / oil / practicable tools / areawide treatment management / prototype devices / /
NaturalFeature
Great Lakes / /
Organization
Federal Works Agency / Congress / National Oceanic and Atmospheric Administration / National Aeronautics and Space Administration / Public Health Service / Bureau of Reclamation / Corps of Engineers / U.S. Securities and Exchange Commission / House of Representatives / Federal Security Agency / Federal Power Commission / Water Resources Council / Environmental Protection Agency / Senate / /
Person
Act / /
Position
Secretary of Health / Coast Guard / Governor / President / Secretary of State / Secretary of the department / Administrator / /