Official Changes in the Active List of Permissible Explosives and Blasting Devices for September, 1929

Auteur : Arthur William Fahrenwald, Daniel Harrington, E. J. Schneider, E.C. Lane, Edward Phillip Barrett, Ernest J. Gleim, F. A. Hartgen, Frank Arthur Patty, Frank S. Wartman, Fred Daniel DeVaney, G. B. Shea, George Leslie Oldright, George Samuel Rice, George St. John Perrott, Gordon Ray Hopkins, John D. Sullivan, John Gross, L. C. Ilsley, Ludwig Schmidt, Noah Arthur Tolch, Oliver Bowles, Percy Nicholls, R. D. Leitch, Scott Turner, Selwyne Perez Kinney, Spencer Pritchard Howell, William Wallace Odell, William Parks Yant, Alva Britt Hooker, Charles Wilson Ambler, D. B. Gawthrop, David F. Smith, Harold Putnam Greenwald, J. B. Shohan, S. R. Zimmerley, Virgil Miller, W. T. Boyer, Alan Probert, Colin Alexander Taylor, Henry C. Howarth, R. R. Sayers

Date de publication : 1929

Éditeur : U.S. Department of Commerce, Bureau of Mines

Nombre de pages : 12