Part 46 - Training And Retraining Of Miners Engaged In Shell Dredging Or Employed At Sand, Gravel, Surface Stone, Surface Clay, Colloidal Phosphate, Or Surface Limestone Mines.
PART 46 - TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES. Authority:30 U.S.C. 811, 825.