000 00573nam a22001817a 4500
003 CCE-El Oro
007 ta
008 160119b xxu||||| |||| 00| 0 spa d
040 _aCCE-El Oro
082 0 _221
_a971
_bV426
245 1 0 _aManual for training artisanal and small-scale gold miners
_cMarcello Veiga
260 _aVienna, Austria :
_b[Editor no identificado]
_c2006
300 _a144 pƔginas :
_c21 cm.
505 1 _aIntroducction - What is a successful curriculum - Gold ocurrence.
590 _6kch
650 4 _913976
_aManuales de capacitaciĆ³n
942 _2ddc
_cBK
999 _c62546
_d62546