"The writer has limited his subject to deal with the past two years as it is only the past two years that a great deal of research has been done in the field upon milling ideas and practices; but I will briefly give you the evolution of our present milling and concentrating practices by means of the following flow sheets"--Page 1.
Materials Science and Engineering
Professional Degree in Metallurgical Engineering
Missouri School of Mines and Metallurgy
22 pages, 2 plates
© 1920 Frank Stillmann Elfred, All rights reserved.
Thesis - Open Access
Library of Congress Subject Headings
Mills and mill-work
Ore-dressing plants -- Missouri
Ore-dressing plants -- Kansas
Ore-dressing plants -- Oklahoma
Print OCLC #
Electronic OCLC #
Link to Catalog Recordhttp://laurel.lso.missouri.edu/record=b2609542~S5
Elfred, Frank Stillmann, "Milling practice of the Missouri-Kansas-Oklahoma field as it has developed in the past two years" (1920). Professional Degree Theses. 267.