Wetlands of the United States : current status and recent trends /

Mode of access: Internet.

Coastal wetlands of the United States : an accounting of a valuable national resource /

Mode of access: Internet.

The Post Office Department of the United States of America : its history, organization, and working, from the inauguration of the Federal Government, 1789, to the close of the administration of President Andrew Johnson /

Mode of access: Internet.

Inland wetlands of the United States : evaluated as potential registered natural landmarks /

Mode of access: Internet.

Description of the ecoregions of the United States /

Mode of access: Internet.

Report of the delegation of the United States to the Secretary of State.

Mode of access: Internet.

Rural sociological research in the United States. A social science research monograph.

Mimeographed.

Financing of rural nonfarm housing in the United States

Includes bibliographical references.

Ohio River Basin comprehensive survey-- [microform] main report and development program formulation. Communication from the Chairman, United States Water Resources Council, transmitting the Council's report on a comprehensive program for water and related land use in the Ohio River Basin, pursuant to Public law 89-80.

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Mammals imported into the United States in 1968 /

Mode of access: Internet.

Fisheries of the United States /

Mode of access: Internet.

The influence of lighting, eyesight, and environment upon work production. Report of a two-year study made jointly by the Public Buildings Administration and the Public Health Service.

Study made in a card-punch subsection of the Bureau of Internal Revenue.

Enforcement of environmental regulations [microform] : hearings before the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, first session, May 23 and 24, 1979.

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Government regulations affecting the U.S. automobile industry [microform] : hearing before the Subcommittee on Surface Transportation of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, first session, on government regulations affecting the U.S. automobile industry, January 28, 1981.

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Activities of the United States Army Corps of Engineers in Saudi Arabia [microform] : hearing before the Subcommittee on Europe and the Middle East of the Committee on Foreign Affairs, House of Representatives, Ninety-sixth Congress, first session, June 25, 1979.

Reuse of record except for individual research requires license from Congressional Information Service, Inc.