000 01321cam a22002891 4500
001 gs 42000236
003 DLC
005 20260227111348.0
008 780911s1942 ilua b s000 0 eng
010 _ags 42000236
035 _a(OCoLC)4212574
040 _aDLC
_cUU
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTP325
_b.R39
082 _a662/.6
100 1 _aRees, Orin Wainwright,
_d1898-
245 1 0 _aDetermination of ash in coals unusually high in calcite and pyrite,
_cby O.W. Rees and W.A. Selvig, in cooperation with United States Department of Interior, Bureau of Mines ... Printed by authority of the state of Illinois.
260 _aUrbana, Ill.,
_c1942.
300 _a10p.
_bincl.tables.
_c25cm.
490 0 _aIllinois. State geological survey. Report of investigations
_vno. 81
500 _aAt head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education, Frank G. Thompson, director. Division of the State geological survey, M.M. Leighton, chief, Urbana.
500 _a"Reprinted from Industrial and engineering chemistry, analytical edition, vol. 14, no. 3, March 15, 1942."
504 _a"Literature cited": p. 10.
650 0 _aCoal
_xAnalysis.
700 1 _aSelvig, W. A.
_q(Walter Alfred),
_d1886-
710 1 _aUnited States.
_bBureau of Mines.
999 _c27821
_d27821