00299nam 2200343 4500001000400000003002300004005000900027008004100036082000800077020001800085100002400103260001000127245003000137343StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a550 a9780321714725 aFrederick K Lutgens bPERSON aEssentials of geology 11E