The social and economic costs and benefits of compliance with the auto emission standards established by the clean air amendments of 1970; an interim report,

At head of title: 93d Congress, 1st session. Committee print.

Scientists and engineers from abroad 1976-78 : detailed statistical tables.

"NSF 80-324."

Transportation for the elderly and handicapped : proceedings of a workshop.

Final report.

Funds available in 1920 in the United States of America for the encouragement of scientific research.

Mode of access: Internet.

Bioaccumulation of toxic substances associated with dredging and dredged material disposal : a literature review /

Mode of access: Internet.

A use of aircraft as a counter-riot measure /

Mode of access: Internet.

Memorandum of the Washington dinner on the public and the State Department.

Mode of access: Internet.

Report of the Committee on a Treatise on Marine Ecology and Paleoecology, 1946-1947 /

"Presented in preliminary form as Appendix H at the Annual Meeting of the Division, May 2, 1947."

Effects of no-till and fall plowing on pesticide movement in runoff and tile drainage /

Mode of access: Internet.

Directory of Federally supported information analysis centers /

Mode of access: Internet.

Pipe interaction with the backfill envelope.

"June 1999."

Certification of transportation engineering technicians.

National Highway Institute, Washington, D.C.

How basic research reaps unexpected rewards /

Mode of access: Internet.

Information, perception and regional policy /

Mode of access: Internet.

Deep sea searches : the story of the seabed assessment program.

Mode of access: Internet.