Annual report of the United States Geological Survey to the Secretary of the Interior.

Includes papers which are also issued separately.

United States LPPSD technical information exchange document.

"The United States ... as part of the NATO/CCMS Air Pollution Pilot Study, introduced the Low Pollution Power Systems Development (LPPSD) program."

Earthquakes in the United States, January-March 1980 /

Tables.

Social security. Hearings before the Committee on Finance United States Senate Eighty-ninth Congress, first session on H.R. 6675

"H.R. 6675, an act to provide a hospital insurance program for the aged under the Social security act, with a supplementary health benefits program and an expanded program on medical assistance, to increase benefits under the old-age, survivors, and disability insurance system, to improve the Federal-State public assistance programs, and for other purposes."

Radio broadcasting to Cuba : hearings before the Committee on Foreign Relations, United States Senate, Ninety-seventh Congress, second session.

Item 1039-A, 1039-B (microfiche).

High Plains States Groundwater Demonstration Program : program summary report.

"June 2000"--Cover.

Directory of biosphere reserves in the United States /

Mode of access: Internet.

Space science research in the United States.

"OTA-TM-STI-19"--P. [4] of cover.

Fishery statistics of the United States /

Mode of access: Internet.

Department of Defense authorization for appropriations for fiscal years 1990 and 1991 : hearings before the Committee on Armed Services, United States Senate, One Hundred First Congress, first session, on S. 1085 ...

Item 1034-A, 1034-B (MF).