...Covert. 338. Lelth. CK, and Harder, EC The iron ores of the Iron Springs district, southern Utah. 339. Randall, DT The purchase of coal under government...analyses of coal delivered under government contracts. United States. Geological Survey. Bulletin, continued. 340. Hayes. CW, and otka-i. Contributions to...

...by RICHARD MOLENKE, AW BELDUN and GR DELAMATKR, with introduction by JA HOLMES. Pp. 1-76. No. 339. The Purchase of Coal under Government and Commercial...Analyses of Coal delivered under Government Contracts ; by D. T. RANDALL. Pp. 27. No. 343. Binders for Coal Briquets. Investigations made at the Fuel-testing...

...Moldenke, AW Belden, and GR Delamater, with introduction by JA Holmes. Bull. No. 336, 1908. 76 pp. The purchase of coal under government and commercial...specifications on the basis of its heating value, by DT Randall. Bull. No. 339, 1908. 27 pp. Binders for coal briquets, by JE Mills. Bull. No. 343, 1908....

...tests of coke, by Richard Moldenke, AW Belden, and GR Delamater. 1908. 76 pp. 10 cents. BULLETIN 339. The purchase of coal under government and commercial...analyses of coal delivered under government contracts, by DT Randall. 1908. 27 pp. 5 cents. See Bull. 378. BULLETIN 343. Binders for coal briquets, by JE...

...operation, an interesting account of which is given in a recent bulletin of the US Geological Survey on The Purchase of Coal under Government and Commercial...Specifications on the Basis of its Heating Value, by Mr. DT Randall of the Fuel Testing Branch. It would be impossible in the limited time assigned to...

...analysis of the coals tested at Norfolk has been submitted for publication. A bulletin (No. 339) on the purchase of coal under government and commercial specifications on the basis of its heating value was published during the year. SMOKE- ABATEMENT SECTION. Supplementing the work of the steam-engineering...

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...cupola tests of coke, by Richard Moldenke, AW Beiden, and GR Delamater, 1908. 76 pp. BULLETIN 339. The purchase of coal under Government and commercial...analyses of coal delivered under Government contracts, by DT Randall. 1908. 27 pp. BULLETIN 343. Binders for coal briquets, by JE Mills. 1908. 56 pp. BULLETIN...

...cupola tests of coke, by Richard Moldenke. AW Belden. and GR Delamater. 1908. 76pp. Bulletin No. 339. The purchase of coal under Government and commercial...analyses of coal delivered under Government contracts. by DT Randall. 1908. 27pp. Bulletin No. 343. Binders for coal briquets, by JE Mills. 1908. 56 pp. Bulletin...

...Parker, JA Holmes, MR Campbell, committee in charge. Prof. Paper No. 48, 1906. (In three parts.) 1492 pp. The purchase of coal under Government and commercial...specifications on the basis of its heating value, by DT Randall, Bull. No. 339, 1908. 27 pp. The burning of coal without smoke in boiler plante, by DT...