00000nam a2200000 a 4500 20251203111701.0 9780471152286 551 SKI Skinner, Brian J porter Dynamic Earth An introduction to physical geology 5th ed. wiley xxii, 112p 30cm PB CD Physical geology park _ 166130 LIBSC R 134723 134723 0 0 0 1 PU PU 2010-11-12 5890.04 0 551 SKI 166130 R