000 00946nam a2200289 a 4500
005 20250913130421.0
008 981208s1989 xxu 00 eng
039 9 _a201105291156
_bhayat
_y08-18-1999
_zload
090 _aTN423.A5G63
090 _aTN423
245 0 0 _aGold in placer deposists
260 _aWashington :
_bU. S. Government Printing Office,
_c1989
300 _avarious paging ;
_c29 cm.
440 0 _aU. S. Geological survey bulletin ;
_v1857-G
650 0 _aGold mines and mining
_zUnited States
650 0 _aPlacer deposists
_zUnited States
700 1 _aYeend, Warren E.,
_d1936-
700 1 _aShawe, Daniel R.,
_d1925-
700 1 _aWier, Kenneth Leland,
_d1914-
907 _a.b10879183
_b2021-05-28
_c2019-11-12
942 _c01
_n0
_kTN423.A5G63
914 _avtls000091340
990 _amur
991 _aFakulti Sains Fizik dan Gunaan
998 _al
_b1999-05-08
_cm
_da
_feng
_gxxu
_y0
_z.b10879183
999 _c89760
_d89760