00385     2200157   4500245005300000020001800053250001100071100002100082650001400103005001900117260003700136041001400173084001000187300002100197336000900218  aUsaha Menyelamatkan BumicBahrudin SupardihText  a979-692-963-5  aCet. 1  aBahrudin Supardi  aIlmu Bumi  a20230310091954  aBandungbRemaja Rosdakaryac2010  aIndonesia  a551.1  a52 hlm. :cilus.  atext