Mechanical Strength of Coke and Iron Ore Pellets at Elevated Temperatures

Studies of the Thickness of the Plastic Layer of Coals: Its Determination and Significance

Correlation of ASTM and Micum Coke Test Methods

Carbonizing Properties of Coals from Buchanan, Dickenson, Russell, Tazewell, and Wise Counties, Va

Carbonizing Properties of Coals from Elk, Clarion, Jefferson, Clearfield, and Centre Counties, Pa

Effects of Oxidation Upon the Carbonizing Properties of Pocahontas No. 3- and No. 4-bed Coals from Eastgulf, Raleigh County, W. Va

Carbonizing Properties of Velva Lignite from Ward County, N. Dak., and Monarch Coal from Sheridan County, Wyo

Test Operation of a Pneumatic Vibrating-blade Planer: A Progress Report on Phosphate Mining Research, Issues 6861-6880

Design and Test Operation of a Pneumatic Vibrating-blade Planer: A Progress Report on Phosphate-mining Research, 1956-57, Issues 5431-5440

Studies on the Spectrochemical Analysis of Solutions: Use of Carrier-precipitation and a Filter Electrode, Issues 6241-6260

Metallurgical Laboratory Data on Reduction and Refining of Ceric Oxide and Cerous Fluoride to Cerium Ingot: 1959

Reconnaissance of Tellurium Resources in Arizona, Colorado, New Mexico and Utah: Including Selected Data from Other Western States and Mexico, Issues 6341-6360

Centrifugal Compressor for High-temperature Helium: Performance Characteristics, Issues 6261-6280