KEENAN, LEE HYDROGEOLOGY LABORATORY MANUAL - 2ND ED. - Estados Unidos PEARSON EDUCATION 2003 S.L. - 150 + 1CD ISBN: 0130465496 LCCN: 66316 Subjects--Topical Terms: ACUIFEROSCONTAMINANTES DEL AGUAHIDROGEOLOGIA-MANUAL DE LABORATORIO Dewey Class. No.: 551.49078