000 00946nam a2200265Ia 4500
001 53346
003 BIBL
005 20160527185548.0
008 720424s1972 dcua 00110beng
010 _a 72002909 //r86
043 _an-us-pa
049 _aEVLG
050 0 _aTN24.P4
_bH64
082 _a333.8/2
100 1 0 _aHoffman, John Nathan.
_9235594
_2Local
245 1 0 _aGirard estate coal lands in Pennsylvania, 1801-1884
_c[by] John N. Hoffman.
260 0 _aWashington
_bSmithsonian Institution Press
_c1972.
300 _a86 p.
_billus.
_c28 cm.
490 1 _aSmithsonian studies in history and technology
_vno. 15
_9171565
_2Local
500 _a920319
600 1 0 _aGirard, Stephen
_d1750-1831.
_9228372
_2Local
650 0 _aMines and mineral resources
_zPennsylvania
_xHistory.
_9136866
_2Local
650 0 _aCoal mines and mining
_zPennsylvania
_xHistory.
_974557
_2Local
830 0 _aSmithsonian studies in history and technology
_vno. 15.
999 _c40470
_d40470