000 01073cam a22002891 4500
001 gs 07000674
003 DLC
005 20260227111306.0
008 770423s1906 dcuabf f000 0 eng c
010 _ags 07000674
035 _a(OCoLC)2910473
040 _aU.S. Geol. Survey. Libr.
_cNAlfC
_dDLC
042 _apremarc
050 0 0 _aQE75
_b.B9 no. 279
051 _aTN24.P4
_bB9
_cCopy 2.
100 1 _aButts, Charles,
_d1863-1946.
245 1 0 _aEconomic geology of the Kittanning and Rural valley quadrangles, Pennsylvania,
_cby Charles Butts.
260 _aWashington,
_bGovt. print. off.,
_c1906.
300 _a198, v p.
_billus., XI pl. (part fold., incl. map, tab.) diagrs.
_c24 cm.
490 0 _aU.S. Geological survey. Bulletin
_vno. 279
500 _aSubject series: A, Economic geology, 67; B, Descriptive geology, 83.
500 _aFolded map in pocket.
500 _aIssued also as House doc. no. 827, 59th Cong., 1st sess.
650 0 _aMines and mineral resources
_zPennsylvania
650 0 _aCoal
_zPennsylvania
650 0 _aGeology
_zPennsylvania
999 _c24608
_d24608