LEADER 01101nam0-22003371i-450 001 990001752650403321 005 20191121082930.0 010 $a0-904282-36-8 035 $a000175265 035 $aFED01000175265 035 $a(Aleph)000175265FED01 035 $a000175265 100 $a20030910d1980----km-y0itay50------ba 101 0 $aeng 102 $aGB 200 1 $aMethods for studying acid precipitation in forest ecosystems$edefinitions and research requirements$eproceedings of a workshop held in Edinburgh, 19-23 September 1977$fedited by I. A. Nicholson, I. S. Paterson, F. T. Last 210 $aCambridge$cInstitute of Terrestrial Ecology$d1980 215 $a36 p.$d30 cm 610 0 $aPiogge acide 610 0 $aEcologia 676 $a574.5 702 1$aLast,$bFred T. 702 1$aNicholson,$bI.A. 702 1$aPaterson,$bI.S. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aLG 912 $a990001752650403321 952 $a60 OP. 173/9$b2819$fFAGBC 959 $aFAGBC 996 $aMethods for studying acid precipitation in forest ecosystems$91567181 997 $aUNINA LEADER 01744oam 2200457 a 450 001 9910701881303321 005 20120523100507.0 035 $a(CKB)5470000002421292 035 $a(OCoLC)774030313 035 $a(EXLCZ)995470000002421292 100 $a20120127d2011 ua 0 101 0 $aeng 135 $aurmn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCritical infrastructure protection$b[electronic resource] $ecybersecurity guidance is available, but more can be done to promote its use : report to congressional committees 210 1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2011] 215 $a1 online resource (iii, 71 pages) 300 $aTitle from title screen (viewed on Jan. 27, 2012). 300 $a"December 2011." 300 $a"GAO-12-92." 320 $aIncludes bibliographical references. 517 $aCritical infrastructure protection 606 $aInfrastructure (Economics)$xSecurity measures$zUnited States 606 $aComputer networks$xSecurity measures$xGovernment policy$zUnited States 606 $aCyberterrorism$zUnited States$xPrevention 606 $aNational security$zUnited States 606 $aComputer security$xGovernment policy$zUnited States 615 0$aInfrastructure (Economics)$xSecurity measures 615 0$aComputer networks$xSecurity measures$xGovernment policy 615 0$aCyberterrorism$xPrevention. 615 0$aNational security 615 0$aComputer security$xGovernment policy 801 0$bDID 801 1$bDID 801 2$bGPO 906 $aBOOK 912 $a9910701881303321 996 $aCritical infrastructure protection$92658893 997 $aUNINA