01899nam a2200349 a 4500001001200000003000800012006001900020007001500039008004100054010001700095020001500112040002100127035002000148050002600168082001500194110015400209245035700363246010800720246005200828246005700880260005500937300003000992500004601022504005501068533015201123650005501275650003001330655002901360710001701389856012601406999001701532ebr10055127CaPaEBRm        u        cr cn|||||||||961105s1997    dcuab   sb    000 0 eng d  z   96070733   z0309055903  aCaPaEBRcCaPaEBR  a(OCoLC)4495413914aQH545.E42bN38 1997eb04a577.272212 aNational Research Council (U.S.).bCommittee to Evaluate the U.S. Navy's Extremely Low Frequency Communications System Ecological Monitoring Program.13aAn evaluation of the U.S. Navy's extremely low frequency communications system ecological monitoring programh[electronic resource] /cCommittee to Evaluate the U.S. Navy's Extremely Low Frequency Communications System Ecological Monitoring Program, Board on Environmental Studies and Toxicology, Commission on Life Sciences, National Research Council.30aEvaluation of the US Navy's extermely low frequency communications system ecological monitoring program17aEvaluation of ELF ecological monitoring program18aEvaluation of Navy ELF ecological monitoring program  aWashington, D.C. :bNational Academy Press,c1997.  axii, 162 p. :bill., map.  aContains conclusions and recommendations.  aIncludes bibliographical referencees (p. 148-152).  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2013.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aELF electromagnetic fieldsxEnvironmental aspects. 0aEnvironmental monitoring. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10055127zAn electronic book accessible through the World Wide Web; click to view  c63786d63786