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999 _c7882
_d7882
001 48558
003 BD-ChUET
005 20191112123626.0
008 780208s1914 cauaj 000 0 eng
010 _a 14004561
035 _a(OCoLC)3618915
040 _aDLC
_cCCC
_dBD-ChUET
042 _apremarc
050 0 0 _aTN272
_b.H4
082 _222
_a622.14/HEM
100 1 0 _aHerzig, Charles Simon.
_q(Charles Simon)
245 1 0 _aMine sampling and valuing :
_ba discussion of the methods used in sampling and valuing ore deposits, with especial reference to the work of valuation by the independent engineer /
_cby Charles Simon Herzig and Chester Wells Purington.
300 _a60p. :
_bill. ;
_c25 cm.
526 _aPME
546 _aenglish
650 0 _aMine examination.
650 0 _aMine valuation.
700 1 _aPurington, Chester Wells.
_d1871-
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK