LEADER 01987oam 2200637 450 001 9910703878703321 005 20200518102002.0 035 $a(CKB)5470000002434942 035 $a(OCoLC)945923350 035 $a(OCoLC)1142815345 035 $a(EXLCZ)995470000002434942 100 $a20160404d2015 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAir Quality Flag Program: fact sheet 210 1$a[Research Triangle Park, North Carolina] :$cUnited States Environmental Protection Agency,$d[2015] 215 $a1 online resource (1 unnumbered page) $ccolor illustrations 300 $aTitle from title screen (viewed on Feb. 26, 2016). 300 $a"EPA-456/F-15-003." 300 $a"April 2015." 517 $aAir Quality Flag Program 606 $aAir quality indexes$vHandbooks, manuals, etc 606 $aEnvironmental health$vHandbooks, manuals, etc 606 $aAir quality$xStandards$zUnited States$vHandbooks, manuals, etc 606 $aAir quality indexes$2fast 606 $aAir quality$xStandards$2fast 606 $aEnvironmental health$2fast 607 $aUnited States$2fast 608 $aHandbooks and manuals.$2fast 608 $aHandbooks and manuals.$2lcgft 615 0$aAir quality indexes 615 0$aEnvironmental health 615 0$aAir quality$xStandards 615 7$aAir quality indexes. 615 7$aAir quality$xStandards. 615 7$aEnvironmental health. 712 02$aUnited States.$bEnvironmental Protection Agency, 801 0$bGPO 801 1$bGPO 801 2$bISL 801 2$bGILDS 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCA 801 2$bOCLCQ 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910703878703321 996 $aAir Quality Flag Program: fact sheet$93101852 997 $aUNINA LEADER 01600oam 2200421 a 450 001 9910701744803321 005 20120427115223.0 035 $a(CKB)5470000002420651 035 $a(OCoLC)790400565 035 $a(EXLCZ)995470000002420651 100 $a20120427d1964 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIdentification of tree species on large-scale panchromatic and color aerial photographs$b[electronic resource] /$fby R.C. Heller, G.E. Doverspike, and R.C. Aldrich 210 1$aWashington, D.C. :$cU.S. Dept. of Agriculture, Forest Service,$d1964. 215 $a1 online resource (17 pages) $cillustrations (some color) 225 1 $aAgriculture handbook / United States Department of Agriculture ;$vno. 261 320 $aIncludes bibliographical references (page 15). 606 $aAerial photography in forestry 606 $aPhotographic interpretation 606 $aTrees$zMinnesota$zEly$vIdentification 615 0$aAerial photography in forestry. 615 0$aPhotographic interpretation. 615 0$aTrees 700 $aHeller$b Robert Chester$f1918-$01421611 701 $aDoverspike$b George E$01421612 701 $aAldrich$b Robert Clement$f1922-$01421613 712 02$aUnited States.$bForest Service. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910701744803321 996 $aIdentification of tree species on large-scale panchromatic and color aerial photographs$93543398 997 $aUNINA