Operational remote sensing legislation : hearings before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-sixth Congress, first session, on S. 663 ... S. 875 ...
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.Subcommittee on Science, Technology, and Space.
Washington : U.S. Govt. Print. Off.,
1979.
Hearings held Apr. 9, 1979-
Earth resources technology satellites