Fuel economy in boiler rooms; a development of Fuel economy and CO₂ recorders, published in the engineers' study course from Power.

First edition, 1914, has title: Fuel economy and CO₂ recorders.

Stockpile and accessibility of strategic and critical materials to the United States in time of war. Hearings before the Special Subcommittee on Minerals, Materials, and Fuel Economics of the Committee on Interiod and Insular Affairs, United States Senate, Eighty-third Congress, first-[second] session, pursuant to S. Res. 143, a resolution to investigate the accessibility and availability of supplies of critical raw materials ...

Hearings held Oct. 20, 1953-Dec. 6, 1954.

Test and evaluation period of 120,000 pph atmospheric fluidized bed combustion boiler with 3,500 kw cogenerated electric power /

"ILENR/CD-87/02."

Comparative tests of various fuels when burned in a domestic hot-water boiler, 1935-1938 /

In lower right corner of title page: No. 802.

Energy conservation potential of modular gas-fired boiler systems /

Includes bibliographical references.