An investigation into the silica exposure of Yucca Mountain project workers :  hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Eighth Congress, second session, special hearing, March 15, 2004, Las Vegas, NV. 

 - Washington :  U.S. G.P.O. :  For sale by the Supt. of Docs., U.S. G.P.O.,  2005. 
 - iii, 41 pages :  illustrations ;  24 cm. 
 - S. hrg. ;  108-785 .
 - United States.  Congress.  Senate.  S. hrg. ;  108-785. .
<br/><br/> "Printed for the use of the Committee on Appropriations."  Shipping list no.: 2005-0197-M.  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>Washington : <br/>Supt. of Docs., U.S. G.P.O., <br/>2005. <br/>1 microfiche : negative. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>U.S. Department of Energy Yucca Mountain Site Characterization Project--Officials and employees--Health and hygiene.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Silica--Toxicology--Nevada--Yucca Mountain.<br/>Silicosis--Nevada--Yucca Mountain.
<br/><br/><label>GPO Item No.: </label>1033-A (MF) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.AP 6/2:S.HRG.108-785