01244oas 2200361 a 450 991069489500332120090123093240.0(CKB)5470000002364756(OCoLC)63256954(EXLCZ)99547000000236475620060202a20029999 sa engurmnu||||||||txtrdacontentcrdamediacrrdacarrierRegistry update[electronic resource][Washington, D.C.] U.S. Environmental Protection Agency, Office of Environmental Information2002-volumes digital, PDF fileTitle from caption (viewed Jan. 31, 2006).Latest issue consulted: Winter 2006.Environmental protectionUnited StatesData processingPeriodicalsEnvironmental protectionStandardsUnited StatesPeriodicalsEnvironmental protectionData processingEnvironmental protectionStandardsUnited States.Office of Environmental Information.GPOGPOGPODOCUMENT9910694895003321Registry update3122115UNINA