Manganese resources of the Tennessee valley region
By: by H. S. Rankin, Robert A. Laurence [and] F. A. W. Davis under the general direction of Edwin C. Eckel
Contributors: Laurence, Robert Abraham, 1908-; Davis, Frederick Augustus William, 1893-; Eckel, Edwin Clarence, 1875-1941; McMurray, Lynn L; Johnson, Martin
Series: Tennessee valley authority. Water control planning dept. Geologic division. Geologic bulletin no. 7; Geologic bulletin (Tennessee Valley Authority. Water Control Planning Dept. Geologic Division : 1938) -- no. 7
Published: 1938
Place of publication: Knoxville, Tenn
Language: eng
Number of pages: 30
Subjects: Manganese ores -- Tennessee River Valley
Notes: Part 2 has special t.p.: Concentration tests on east Tennessee manganese ores, by H. S. Rankin ... F. A. W. Davis ... Lynn L. McMurray ... Martin Johnson

"References": p. 13