00419nam a22001457a 4500008004100000020001500041050002100056100002000077245005200097250001200149260004000161300003700201500002000238650001500258170208b        xxu||||| |||| 00| 0 eng d  a039393036X  aQE26.3 .M37 2008  aMarshak,Stephen  aEarth :bportrait of a planet/cStephen Marshak  a3rd ed.  aNew York : bW.W. Norton,c ©2008.  avarious paging. :bill. ;c28cm.  aincludes index.  a Geology.