01122cam a22002532 4500 hsl000759928 DGPO 20170826152511.0 101129s1957 dcu f000 0 eng d GPO GPO MvI 1023 Y 4.IN 8/14:85/3/ Y 4.IN 8/14:85/3/ Coal : hearings before special subcommittee on coal research, 85th Congress, 1st session, on establishment and development program for coal industry. [Washington, D.C.], 1957. 2 v. [Committee hearings] serial, 85th Congress ; 3 Distribution made by issuing office. Pt. 2. CRDP Program Historic Shelflist record. Pt. 1. [These hearings were held in Ebensburg and Wilkes-Barre, Pa. and Abingdon, Va.], Feb. 13-22, 1957 -- pt. 2. [These brings were held in Henryetta, Okla., Pueblo, Colo., and Washington, D.C.], Mar. 9-26, 1957. Coal Research. Coal mines and mining United States. United States. Congress. House. Committee on Interior and Insular Affairs. BEV Fed Docs 262789 262789