NASA's Earth Science and Applications Programs: Fiscal Year 2008 Budget Request and Issues : Hearing Before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, First Session, June 28, 2007, Volume 4
United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Space and Aeronautics
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