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 .
<br/><br/>Pt. 2.  Distribution made by issuing office.  CRDP Program Historic Shelflist record. 
<br/><br/>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. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal--Research.<br/>Coal mines and mining--United States.
<br/><br/><label>GPO Item No.: </label>1023 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.IN 8/14:85/3/