Worldwide radio noise levels expected in the frequency band 10 kilocycles to 100 megacycles

Bibliography: p. 13.

Interest rate levels of FmHA loan programs [microform] : hearing before the Subcommittee on Agricultural Credit and Rural Electrification and the Subcommittee on Rural Development of the Committee on Agriculture, Nutrition, and Forestry, United States Senate, Ninety-sixth Congress, second session, June 10, 1980.

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