Guatemala, development of the Institute of Agricultural Science and Technology (ICTA) and its impact on agricultural research and farm productivity /

"PN-AAJ-178"--Cover.

Reauthorization of the National Science Foundation : hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, second session, April 13, 1994.

Shipping list no.: 94-0396-P.

S. 2297, the Land Remote Sensing Policy Act of 1992 : hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Second Congress, second session, May 6, 1992.

Shipping list no.: 93-0028-P.

Orbital space debris [microform] : hearing before the Subcommittee on Space Science and Applications of the Committee on Science, Space, and Technology, House of Representatives, One Hundredth Congress, second session, July 13, 1988.

"No. 112."