Air pollution created by aircraft jet engine emissions : joint hearing before the Committee on Commerce and the Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Ninety-first Congress, second session on oversight into air pollution created by aircraft jet engine emissions, February 4, 1970
Print Book, English, 1970
United States Government Printing Office, Washington, D.C., 1970
iii, 36 pages ; 24 cm
122888
"Serial no. 91-85."