Continuous Hydraulic Classification: Constitution of the Teeter Column Throughout Its Depth, Issues 3845-3852
C. T. Baroch · F. S. Boericke · F. W. Brown · Frank Errette Cash · Harry Fagan Yancey · Theron Albert Klinefelter · W. M. Sternberg · David J. Kusler · Earl T. Hayes · Ernest W. Johnson · K. A. Johnson · F. C. Gibson · F. P. Williams
Jan 1945 · U.S. Department of the Interior, Bureau of Mines