Quarry Accidents in the United States During the Calendar Year 1939

Auteur : Arno Carl Fieldner, Daniel Harrington, Ralph Emmet Brewer, William Waugh Adams, L. E. Geyer, Simon Harry Ash, William Elmer Rice, Virginia E. Wrenn, Harry Elston Moran, M. G. Parry

Date de publication : 1941

Éditeur : U.S. Department of the Interior, Bureau of Mines

Nombre de pages : 76