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I N D U S T R I A L A N D ENGINEERING CHEMISTRY
Vol. 18, No. 1
GOVERNMENT PUBLICATIONS Notice-Publications for which price i s indicated can be purchased from the Sugninfendent of Documents, Gonernment Printing Ofice, Washington, D . C . Other publications can usually be supplied from the Bureau or Department from whrch they originate.
Bureau of Fisheries Pearl Essence: I t s History, Chemistry and Technology. HARDENF. TAYLOR.Bureau of Fisheries Document 989. 22 pp. Paper, 5 cents.
Bureau of Foreign and Domestic Commerce Fertilizers: Some New Factors in Domestic Fertilizer Production and Trade. H . A. CURTIS. Trade Informalion Bulletin 372. 24 pp. Paper, 10 cents. T h e Lead Industry. I-North America, South America, and Oceania. AND C. E. SIEBENTHAL. Trade Information Bulletin R. M. SANTMYERS 368. 47 pp. Paper, 10 cents. Same. 11-Europe, Asia, and Africa. R. M. SANTMYERS.Trade Information Bulletin 371. 62 pp. Paper, 10 cents.
Muscle Shoals. A Bill establishing a joint congressional committee t o conduct negotiations for a private lease of the properties owned by the United States a t Muscle Shoals, Ala,, and t o report its findings with recommendations as t o acceptance thereof. Introduced by Mr. Madden. December 9, 1925. H. R . 4501. Same. Concurrent Resolution establishing a joint committee on Muscle Shoals. Introduced by Mr. Snell, December 9, 1925. H. Con. Res. 2. 2 pp. Potash. A Bill to promote the mining of potash on the public domain. Introduced by Mr. Sinnott. December 12, 1925. H . R . 5243. Wheat. A Bill t o authorize the Secretary of Agriculture to make protein tests of wheat. Introduced by Mr. Sinclair, December 12, 1925. H. R . 5241.
Department of Commerce Thirteenth Annual Report of the Secretary of Commerce for the Fiscal Year Ended June 30,1925. 213 pp. Paper, 20 cents.
Department of Agriculture
Bureau of Mines
A n Improved Method of Computation of Net-Energy Values of Feeding Stuffs. MAX KRISS. Journal of Agricultural Research, 31 (September Analyses of Alabama Coals. Technical Paper 347. 111 PP. Paper, 1, 1925), 469-84. 15 cents. Nutritive Value of Wheat. I-Effect of Variation of Sodium in a Wheat Analyses of Utah Coals. Technical Paper 345. 90 pp. Paper, 10 cents. Ration. G. A. OLSON A N D J. I,. ST. JOHN. Journal of Agricultural Carbon Black Produced from Natural Gas in 1924. G. B. RICHARDSON. Research, 31 (August 15, 1925), 365-75. Mineral Resources of the United States, 1924. Part 11, pp. 121-3. Issued Report of the Secretary of Agriculture, 1925. 97 pp. Paper, 10 cents. November 2, 1925. Paper, 5 cents. The Nitrogen Constituents of Celery Plants in Health and Disease. G. H. Clay in 1924. JEFFERSON MIDDLETON.Mineral Resources of the United COONSA N D L. J. KLOTZ. Journal of Agricultural Research, 31 (August States, 1924. Part 11,pp. 113-20. Issued October 31, 1926. Price, 5 cents. 1 , 1925), 287-300. Diatomaceous Earth (with Special Reference to Nevada). C. W. DAVIS. Vitamin A in Beef, Pork and Lamb. RALPHHOAGLAND A N D G. G. SNIDBR. Reports of Investigations 2718. 14 pp. Issued November, 1925. Journal of AgricuZtural Research, 31 (August 1, 1925) 201-21. Evaporation Losses of Gasoline in t h e Refinery. LUDWIGSCHMIDT. ReGeological Survey ports of Investigations 2721. 16 pp. Issued November, 1925. Gas Hazards in Street Manholes. S. H. KATZ,E. G. MEITER,A N D J. J. Chemistry of Decomposition of Native Copper from Ascending Solutions. BLOOMFIELD.Reports of Inoestigations 2710. 20 pp. Issued October; R. C. WELLS. Bulletin 778. 71 pp. Paper, 15 cents. 1928. Forty-Sixth Annual Report of the Director of the Geological Survey to the G a s Mask for Protection in Air against All Gases, Vapors, and Smokes. Secretary of the Interior for the Fiscal Year Ended June 30, 1925. A. C. FIBLDNER, S. H. KATZ,H. W. FREVERT,A N D E. G. MEITER. Re91 PP. ports of Invesligalions 2719. 9 pp. Issued November, 1925. Mineral Resources of the United States, 1922. Part 11-Nonmetals. Magnesium and I t s Compounds in 1924. J. M. HILI, AND G. F. LOUGHLIN. P. J. KATZ. 804 pp. Cloth. Mineral Resources of the United States, 1924. Part 11, pp. 126-140. Preliminary Report of the Geology and Water Resources of the Mud Lake Issued November 5, 1925. Paper, 5 cents. N D L. L. BRYAN. Water-Supply Paper Basin, Idaho. H. T. S T ~ A R NA S Phosphate Rock in 1924. G. R. MANSFIELD. Mineral Resources of the 560-D. 48 pp. Issued October 20, 1925. United States, 1924. P a r t 11, pp. 77-112. Issued November 7, 1925. Paper, 10 cents. Medicine and Surgery Bureau Plastic Magnesia. 0. C. RALSTON,R. D. PIKE, A N D L. H. DUSCHAK. Analysis of Data Relating to Arsenical Compounds Used in Treatment of Bulletin 236. 111 pp. Paper, 30 cents. Syphilis in Navy, December 1, 1924, to July 1, 1925. J. R. PHBLPS.ReProperties of Typical Crude Oils from the Producing Fields of the Western print from United States Naoal Medical Bulletin, VoI. 23, Nos. 3 and 4. Hemisphere. A. J. KRAEMERA N D I,. P. CALKIN. Technical Paper Report of Lead Poisoning among Oxyacetylene Welders in Scrapping of 346. 43 pp. Paper, 5 cents. Naval Vessels. E. W. BROWN. Reprinted from United States Naval Medical Bulletin, Vol. 23, Nos. 3 and 4. Bureau of Standards Gases in Metals. 11-The Determination of Oxygen and Hydrogen in ScienJORDAN AND J . R. ECKMAN. Metals by Fusion in Vacuum. LOUIS ti5c Paper 514. 38 pp. Paper, 10 cents.
Bureau of the Census Brass, Bronze and Other Nonferrous Alloys and Manufactures of These Alloys and of Copper. Census of Manufactures, 1923. 12 pp. Paper, 5 cents. PulpWood Consumption and Wood-Pulp Production. Compiled in coaperation with the Department of Agriculture Forest Service. Foresl Products, 1924. 13 pp. Paper, 5 cents. T h e Gas and Coke Industries. Census of Manufactures. 1923. 37 pp. Paper, 5 cents. The Leather Industries. Census of Manufactures, 1923. 35 pp. Paper, 5 cents.
Congress Alcohol. Argument in Opposition to the Proposed Tax on Denatured Alcohol. H. S. CHATFIELD. Extract from Hearing before the Committee on Ways and Means, November 3, 1925. 9 pp,
National Advisory Committee for Aeronautics Experimental Research on Air Propellers-V. W. F. DURANDA N D E. P. LESLEY. Report 141. 74 pp. Paper, 15 cents. Standard Atmosphere-Tables and Data. W. S. DIEKL. Report 218. 28 pp. Paper, 10 cents.
Public Health Service Proceedings of a Conference to Determine Whether or Not There Is a Public Health Question in the Manufacture, Distribution or Use of Tetraethyl Lead Gasoline. Prepared by direction of the Surgeon General. Bulletin 158. 116 pp.
Smithsonian Institution Clear Fused Quartz Made in the Electric Furnace. E. R. BERRY. Publication 2801. 6 pp. The Use of Radium in Medicine. ANTOINBB ~ C L ~ R B Publication . 2800. 5 PP. The Vacuum-There’s Something in It. W. R. WHITNBY. Publication 2799. 14 pp.
