00310nam 2201884 45000010005000000030023000050050009000280080041000370820011000781000024000892600024001132450053001371884StarLibrary Marc Built20180503201711 ||||| |||||||||||amh  a581.19 aRobert P.egan.house bu.s.a: a.c.s c1997 aMole Cular Markers In Environmental Geochemistry