Medical subject headings.

Print ceases at v.48 (2007), then becomes online only.

Medical subject headings, tree annotations, 1978 : technical notes, Medlars indexing instructions /

"PB 271 246."

Medical subject headings:

Mode of access: Internet.

Resource Conservation and Recovery Act Amendments of 1991 : hearings before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, on S. 976 ... June 5, 6, 18; July 24 and 25, 1991.

Shipping list no.: 91-756-P (pt. 1).

Reauthorization of the federal-aid highway program : field hearings before the Committee on Environment and Public Works and thee Subcommittee on Water Resources, Transportation, and Infrastructure, United States Senate, One Hundred Second Congress, first session, March 25, 1991--Houston, TX ... April 22, 1991--Billings, MT.

Shipping list no.: 91-498-P.

Environmental technology : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, February 23, 1993.

Shipping list no.: 93-0302-P.

Environmental aspects of the North American Free Trade Agreement : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, March 16, 1993.

Shipping list no.: 93-0331-P.

Application of the National Environmental Policy Act to U.S. participation in actions of international financial institutions [microform] : hearing before the Subcommittee on Hazardous Wastes and Toxic Substances of the Committee on Environment and Public Works, United States Senate, One Hundredth Congress, second session, June 16, 1988.

CIS Microfiche Accession Numbers: CIS 88 S321-59

President's proposed EPA budget for fiscal year 2008 : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, first session, March 7, 2007.

Mode of access: Internet.

Water Resources Development Act of 1985 [microform] : hearings before the Subcommittee on Water Resources of the Committee on Environment and Public Works, United States Senate, Ninety-ninth Congress, first session on S. 366 ... S. 534 ... May 10 and 16, 1985.

CIS Microfiche Accession Numbers: CIS 85 S321-27

Nuclear and chemical safety, Y2K issues : hearing before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, February 24, 1999.

Shipping list no.: 99-0276-P.

Extension of the Public works and economic development act of 1965 [microform] : hearings before the Subcommittee on Regional and Community Development of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, first session, on S. 914 ... S. 971 ... April 10, 24, and 25, 1979.

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

To provide compliance with the National maximum speed limit [microform] : hearing before the Subcommittee on Transportation of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, second session, on S. 1337 ... June 3, 1980.

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

Elephant Protection Act of 1979 and the International Wildlife Resources Conservation Act of 1980 [microform] : hearing before the Subcommittee on Resource Protection of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, second session, on H.R. 4685 ... and Senate Amendment no. 1680 ... June 30, 1980.

"Serial no. 96-H53."

Funding for the federal-aid highway program [microform] : hearings before the Subcommittee on Transportation of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, second session, on S. 2913 ... August 19 and September 9, 1980.

""Serial no. 96-H59.''