TY - GEN AU - Giorgi, John. CN - TD433 CY - Denver, Colo. : DA - c2007. ET - 1st ed. ID - 481261 KW - Water KW - Water KW - Water treatment plants KW - Sewage KW - Sewage KW - Sewage disposal plants KW - Engineering mathematics LK - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10558822 N1 - "Science and technology"--Cover. PB - American Water Works Association, PP - Denver, Colo. : PY - c2007. T1 - Math for water treatment operatorspractice problems to prepare for water treatment operator certification exams / TI - Math for water treatment operatorspractice problems to prepare for water treatment operator certification exams / UR - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10558822 ER -