00531nam a22001817a 450000500170000000800410001702000150005804000070007304100080008008200180008810000230010624500890012925000120021826000330023030000280026365000230029170000350031420231212095833.0231212b           ||||| |||| 00| 0 eng d  a0697374041  cAL  aeng  223a550bPLUP  aCharles Plummer C.  aPhysical Geologyb: featuring the Smithsonian institution's journey through geology.  a8th ed.  aNew YorkbMcGraw -Hillc1999  axiv,577p.bPBc27x22cm.  2sciencesa geology  aMcgeary David; Carlson Diane H