Report of the conference of state and government officials regarding the standardization of mining statistics and mine regulations, Washington, D.C., February 24 and 25, 1916.
Publisher: Govt. print. off.
Published: 1916
Place of publication: Washington
Language: eng
Number of pages: 85
Subjects: Mineral industries -- Congresses.; Mineral industries -- Statistics.; Mine accidents.; Mining law -- United States.
Genres: Congresses.; Statistics.
Notes: At head of title: Department of the interior, Franklin K. Lane, secretary. Bureau of mines, Van. H. Manning, director.