The United States and the world: an introduction to our foreign relations. A 53-frame color filmstrip presented by the U.S. Dept. of State; teacher's manual.

Bibliography: p. 15-[17]

Soil survey of Richland County, and Sheyenne National Grassland area of Ransom County, North Dakota /

Cover title.

Electric power supply and demand 1978-1987 for the contiguous United States : as projected by the Regional Electric Reliability Councils in their April 1, 1978 long-range coordinated planning reports to the Department of Energy.

"UC-13"

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.

The hydrology of a small area near Auburn, Alabama /

"September 1949"

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.

Swine health : common diseases affecting baby pigs : a research review /

Sponsored by the National Pork Producers Council, University of Illinois Cooperative Extension Service, Federal Extension Service, Agricultural Research Service of U. S. Department of Agriculture.

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.