The budget and economic outlook, an update

Mode of access: Internet.

Effects of seatbelt laws on highway fatalities. Update - April 1988.

Mode of access: Internet.

Update of TSC highway traffic noise prediction code (1974). Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Maintenance and highway safety handbook. 1977 update of 1970 edition.

Federal Highway Administration, Washington, D.C.

Hubble Space Telescope : update : 18 months in orbit.

Cover title.

Advanced public transportation systems : the state of the art : update 2000 /

"December 2000"--P. [4] of cover.

Intelligent transportation systems benefits: 2001 update.

Transportation Department, Joint Program Office for Intelligent Transportation Systems, Washington, D.C.

Directory of federal statistics for local areas : a guide to sources, urban update 1977-1978.

Includes cumulative index.

Scientists and engineers in industrialized societies : an update for France, West Germany, and the United Kingdom /

"August 1991."

Coastal waterbird colonies, Maine to Virginia, 1984-85 : an update of an atlas based on 1977 data, showing colony locations and species composition at both time periods, with examination of changes in regional populations /

"November 1990."

1990 status update : U.S. Atlantic coast piping plover.

"January 10, 1991."

1991 status update : U.S. Atlantic coast piping plover.

"January 27, 1992."

1993 status update : U.S. Atlantic coast piping plover.

"December 1993."

The California drought, 1977 : an update /

Mode of access: Internet.

The 1992 grazing fee review and evaluation report update : data and methods /

"January 1993"--P. iii.