The federal government should more actively promote energy conservation by heavy trucks. Report to the Secretaries of Energy and Transportation.

Mode of access: Internet.

Life-cycle costing manual for the Federal Energy Management Program : a guide for evaluating the cost effectiveness of energy conservation and renewable energy projects for new and existing federally owned and leased buildings and facilities /

"Issued originally December 1980 ; revised May 1982 ; revised November 1987."

Modern vicissitudes of the principle of energy conservation.

Caption title.

Entrance fees and resource protection for units of the national park system : hearing before the Subcommittee on Public Lands, Reserved Water, and Resource Conservation of the Committee on Energy and Natural Resources, United States Senate, Ninety-ninth Congress, second session, on S. 2130 ... S. 2204 ... June 12, 1986.

Mode of access: Internet.

Illinois energy plan staff working paper : the value of energy conservation, a local perspective.

"July 1981."

Hearing to review agriculture research programs : hearing before the Subcommittee on Conservation, Credit, Energy, and Research of the Committee on Agriculture, House of Representatives, One Hundred Tenth Congress, first session, May 10, 2007.

"Serial no. 110-20."

Various authorizations to units of the national park system and an addition to the wild and scenic river system : hearing before the Subcommittee on Public Lands, Reserved Water, and Resource Conservation of the Committee on Energy and Natural Resources, United States Senate, Ninety-ninth Congress, second session ....

Shipping list no.: 86-432-P (pt. 2).

Miscellaneous conveyances, transfers, and boundary modifications pertaining to public lands : hearing before the Subcommittee on Public Lands, Reserved Water, and Resource Conservation of the Committee on Energy and Natural Resources, United States Senate, Ninety-ninth Congress, first session on S. 304, S. 829, S. 360, S. 1530, S. 446, S. 1625, S. 565, S. 1690, S. 567.

"March 4, 1986"--Pt. 2.

The transportation of energy materials in the United States : a bibliography /

Sponsored by U. S. Dept. of Energy, Transportation Energy Conservation Division, Non-Highway Transport Systems Branch.

Constrained input-output simulations of energy restrictions in the food and fiber system /

Tables.

Fiscal year 1982 Department of Energy authorization : hearings before the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session.

"No. 36"--Volume IV.

The correlation and conservation of forces : a series of expositions ... /

Includes index.

The correlation and conservation of forces: a series of expositions,

Mode of access: Internet.

The correlation and conservation of forces: a series of expositions,

Mode of access: Internet.

Annual report of energy purchased by REA borrowers /

Mode of access: Internet.