Colorado. Conditions in coal mines of Colorado [in matter of hearing before subcommittee pursuant to H. R. 387, authorizing committee to make investigation of conditions in coal fields of Colorado]; appendix to reply brief for striking miners.
Publication Title:
Colorado. Conditions in coal mines of Colorado [in matter of hearing before subcommittee pursuant to H. R. 387, authorizing committee to make investigation of conditions in coal fields of Colorado]; appendix to reply brief for striking miners.
Display Title:
Colorado. Conditions in coal mines of Colorado [in matter of hearing before subcommittee pursuant to H. R. 387, authorizing committee to make investigation of conditions in coal fields of Colorado]; appendix to reply brief for striking miners.
Corporate Agency Authors:
Mines and Mining Committee, House of Representatives, and Congress