technical assistance. All inviting point* were taken on a. Roller micro heating stage and are repoized as they were observed. (6. (a) I\ . Roller, Ann...
Price, $200. McGraw-Hill Book Co., New York. Machines: The Theory of Machines. By R. F. MCKAY. 8vo. Price, $3.75. E. Arnold, London. Masonry: Stability of Masonry. By E. H. SPRAGWE. 8vo. 258 pp. Price, $1.35. Mining and Mine Ventilation; a Practical
1200 pp. Price, $5.00. Union Deutsche Verlagsgesellschaft,. Berlin. (German.) Coal-tar and Ammonia, The Industry of. By G. LUNGE AND H. KOEHLER. Vol. 2. 5th edition. 8vo. 1516 pp. Price, $12.00. F. .... Oils, Progress in the Domain of Ethereal, and P
Marketing of Gypsum Products. R. M. S.+s'r>%yERs. Circirlu 6157. 26. PP. Method and Cost of Mining at Barr Mine, Tri-State Zinc and Lead District,. 0. ... E.'. IT. SNOW. Circular 6168. 32 pp. Mining Practice and Methods at Inspiration Consolidated Co
Technologic Paper 259. 28 pp. Paper, 10 cents. United States Government Master Speciflcation for Tent Duck (Special. Construction for Bleaching or Dyeing, Grey). .... 0. E. BROWNELL. Public Health Reports, 39 (September 5, 1924), 2283-92. Sanitary En
College of Education, University of. Illinois, Urbana, 111., Jan 12, 1932. 77 pp. ... Melbourne University Press in associa- tion with Messrs. Macmillan & Co.,.
Carbon Black Produced from Natural Gas in 1924. ... codperation with the Department of Agriculture Forest Service,. Forest. Products, 1924 ... the public domain.
Printing Office, Washington, D. C. Other publications can usually be supplied from the Bureau or Department ..... A brief bibliography is appended. The Production of Magnesite in 1913. CHARLES 9. YALE. AND HOYT S. GALE. Separate from Part 2 , Mineral
4 pp. March 2, 1920. Magnesite. Duty on magnesite ores, report to accompany. House Report 5218 (to provide revenue for Government and to establish and maintain production of magnesite ... leases (including relief measures) and rights of way for oil a
testing work necessary for good works control; it deals rather with methods which are intended for use in city ... question of the permanency of the blue dyes used to neutralize the yellow color of the oil and emphasizes the .... obtained from an eve
Chemistry: Second Year College Chemistry. A Manual of Laboratory ... Explosives: Technical Records of Explosives Supply. 1915 to 1918. No. 7. ..... F. L. RANSOMB. With a Bibliography by I. P. EVANS. Separate from Mineral Resources of the United State
