00861nam a22002537ia450000500170000000800410001702000230005802000380008104000250011908200130014410000380015724500400019526400510023530000520028633600210033833700250035933800230038449000370040750000390044465000320048365000260051565000290054183000370057020210919120403.0210919s2021    my oab|b |||| 00| 0 may d  a9789672390091qset  a9789672390107cRM39.90qpaperback  aPPAKbengcPPAKerda04223a553 0 aWaridah Muaing, d1980- eauthor.10aEMAS DAN BERLIAN / cWaridah Muaing 1aSungai Petani, Kedah : bWBM Resources, c2021  a40 pages :bchiefly colour photographs ;c26 cm  2rdacontentatext  2rdamediaaunmediated  2rdacarrieravolume1 aMenggali Sumber Mineral Berharga  aIncludes questions and exercises. 10aMines and mineral resources20aGold mines and mining20aDiamond mines and mining 0aMenggali sumber mineral berharga