000 01056cam a22002651 4500
001 gs 17000115
003 DLC
005 20260227111320.0
008 820714s1917 azu 000 0 eng c
010 _ags 17000115
035 _a(OCoLC)8599582
040 _aU. S. Geol. Survey. Libr.
_cGStG
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aTN560
_b.A7 no. 1
086 0 _aMN 1.3:B 85/51
_2azdocs
100 1 _aFansett, George Richard,
_d1884-
245 1 0 _aSampling and the estimation of gold in a placer deposit,
_cby Geo. R. Fansett, 1916-17.
260 _aTucson, Ariz.,
_bUniversity of Arizona, Bureau of mines
_c[1917]
300 _a1 p. l., 17 p.
_billus., diagrs.
_c23 cm.
490 1 _aArizona. State bureau of mines. Bulletin
_vno. 51. Sampling series no. 1
500 _aAt head of title: ... University of Arizona. Bulletin.
650 0 _aGold mines and mining.
810 2 _aUniversity of Arizona.
_bState Bureau of Mines.
_tBulletin ;
_vno. 51.
810 2 _aUniversity of Arizona.
_bState Bureau of Mines.
_tSampling series ;
_vno. 1.
999 _c25740
_d25740