Course and curriculum improvement materials : mathematics, science, social sciences.

Updates and replaces the pre-college portions of NSF 68-24, Released textbooks, films, and other teaching materials.

Measures to address the impact of computer technology on lesser developed countries [microform] : hearings before the Subcommittee on Investigations and Oversight and the Subcommittee on Science, Research and Technology of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, May 19, July 15, 1982.

"No. 137."

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

"PN-AAJ-178"--Cover.

Guidelines for a K-12 traffic safety education curriculum. Volume II: curriculum content and instructional approach. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Science and technology /

Folded cover.

The impact of Department of Defense procurement on competition in commercial markets : case studies of the electronics and helicopter industries /

"December 1980."

H.R. 4226--Renewable Energy and Energy Conservation Commercialization and Development Act [microform] : hearing before the Subcommittee on Energy Research and Development of the Committee on Science, Space, and Technology, House of Representatives, One Hundredth Congress, second session, June 30, 1988.

"No. 126."

H.R. 4502 and S. 1966, the Biotechnology Competitiveness Act [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment and the Subcommittee on Science, Research, and Technology of the Committee on Science, Space, and Technology, House of Representatives, One Hundredth Congress, second session, July 14, 1988.

"No. 138."

The National Biological Diversity Conservation and Environmental Research Act [microform] : hearings before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundredth Congress, second session, June 9, 30, 1988.

"No. 143."

National Acid Precipitation Assessment Program [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundredth Congress, second session, April 27, 1988.

"No. 125."

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."

H.R. 5000--recyclable materials [microform] : plastics in the environment : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundredth Congress, second session, August 10, 1988.

"No. 132."

Women, minorities, and the disabled in science and technology [microform] : hearing before the Subcommittee on Science, Research, and Technology of the Committee on Science, Space, and Technology, House of Representatives, One Hundredth Congress, second session, June 28, 1988.

"No. 134."

Technologies for remediating global warming [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research and Environment and the Subcommittee on Science, Research and Technology of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundredth Congress, second session, June 29, 1988

Distributed to some depository libraries in microfiche. "No. 137."

Methane generation from human, animal, and agricultural wastes : report of an ad hoc panel of the Advisory Committee on Technology Innovation, Board on Science and Technology for International Development, Commission on International Relations, National Research Council.

Mode of access: Internet.