The Nicaro (Cuba) Nickel Ores: Basic Studies, Including Differential Thermal Analysis in Controlled Atmospheres, Issues 5491-5510

Reservoir Oil Characteristics, Greater Aneth Area, Utah: Unusual Saturation-pressure Variations, Issues 6181-6200

Methods of Analyzing Oilfield Waters: Iodides, Bromides, Alkalinity, Acidity, Borate Boron, Total Boron, Organic Boron, Potassium, Calcium, Magnesium, Iron, Fluorides, and Arsenic, Issues 5801-5820

Heats and Free Energies of Formation of Ferrites and Aluminates of Calcium, Magnesium, Sodium, and Lithium: Issues 5707-5713

Heats and Free Energies of Formation of Sulfides of Manganese, Iron, Zinc, and Cadmium

Heats of Formation of Anhydrous Sulfates of Cadmium, Cobalt, Copper, Nickel, and Zinc

Heats and Free Energies of Formation of Vanadates of Lead and Manganese

Test Operation of a Pneumatic Vibrating-blade Planer in Phosphate and Coal: A Progress Report on Planer-mining Research, 1958-60, Issues 6121-6140

Copper Extraction from a Low-grade Ore by Ferrobacillus Ferrooxidans: Effect of Environmental and Nutritional Factors, Issues 6701-6720

Preparation Characteristics of Coal from Tazewell County, Va: Issues 6281-6300

Underground Gasification of Coal: Second Experiment in Preparing a Path Through a Coalbed by Hydraulic Fracturing, Issues 5807-5813

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

Lake Superior Iron Resources: Preliminary Sampling and Metallurgical Evaluation of Mesabi Range Nonmagnetic Taconites, Issues 5661-5670

Storage Stability of Aviation Turbine Fuels: A Radiotracer Technique for Estimating Component Contribution to Thermally Induced Deposits, Issues 7320-7329

Well Productivity Related to Drilling Muds: Umiat Field, Naval Petroleum Reserve No. 4, Alaska, Issues 5701-5710

Three Chemosynthetic Autotrophic Bacteria Important to Leaching Operations at Arizona Copper Mines: 1961

Crystallographic Modifications and Phase Transformation Rates of Five Rare-earth Sesquioxides: Lanthanum Oxide, Neodymium Oxide, Samarium Oxide, Europium Oxide, and Gadolinium Oxide, Issues 6601-6620

An Ultrasonic Method for Determining the Attenuation Symmetry of Materials: Issues 7321-7340

Low-temperature Heat Capacities and Entropies at 298.150 K. of Diaspore, Kaloinite, Dickite, and Halloysite

High-temperature Heat Content of Uranium Tetrafluoride