Oil shale :
Oil shale : hearing, 89th Congress, 1st session, May 12, 1965.
- [Washington, D.C.], 1965.
- iii, 92 p. : 1 pl.
Distribution made by issuing office. CRDP Program Historic Shelflist record.
Oil-shales--United States.
1040
Y 4.IN 8/13:OI 5/4
Distribution made by issuing office. CRDP Program Historic Shelflist record.
Oil-shales--United States.
1040
Y 4.IN 8/13:OI 5/4