000 01077cam a22002651 4500
001 gs 30000131
003 DLC
005 20260227111334.0
008 751105s1929 wiuabf s001 0 eng
010 _ags 30000131
035 _a(OCoLC)1807656
040 _aDLC
_cViW
_dOCoLC
_dDLC
050 0 0 _aQE179
_b.A2 no. 71
050 0 0 _aQE180.G6
_bA6
100 1 _aAldrich, Henry R.
_q(Henry Ray),
_d1891-
245 1 4 _aThe geology of the Gogebic iron range of Wisconsin,
_cby H. R. Aldrich.
260 _aMadison, Wis.,
_bPublished by the state,
_c1929.
300 _ax, 279 p.
_bincl. illus., tables, diagrs. front. (map) xvi pl. (incl. fold. maps, 1 in pocket)
_c25 cm.
490 1 _aWisconsin. Geological and natural history survey. Bulletin [no.] 71; Economic ser.,
_vno. 24
504 _aBibliographical footnotes.
650 0 _aGeology
_zWisconsin.
650 0 _aIron mines and mining
_zWisconsin.
810 2 _aWisconsin Geological and Natural History Survey.
_tBulletin ;
_vno. 71.
810 2 _aWisconsin Geological and Natural History Survey.
_tEconomic series ;
_vno. 24.
999 _c26791
_d26791