LEADER 01684oam 2200433 450 001 9910717192703321 005 20220113161001.0 035 $a(CKB)5470000002528285 035 $a(OCoLC)1046844238$z(OCoLC)1047471911 035 $a(EXLCZ)995470000002528285 100 $a19890321d1972 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aInterpretive techniques, devices and methods for the BLM field use 210 1$aPortland, Ore. :$cU.S. Department of the Interior, Bureau of Land Management, Portland Service Center,$d1972. 215 $a1 online resource (6 pages, 2 unnumbered pages) 225 1 $aTechnical note / Bureau of Land Management ;$v[164] 300 $a"Date issued February 24, 1972." 300 $a"Filing code 6240 (D-370)." 320 $aIncludes bibliographical references (page 7). 517 3 $aInterpretive techniques, devices and methods for the Bureau of Land Management field use 606 $aNational parks and reserves$xInterpretive programs$zUnited States 606 $aNational parks and reserves$xInterpretive programs$2fast 615 0$aNational parks and reserves$xInterpretive programs 615 7$aNational parks and reserves$xInterpretive programs. 712 02$aUnited States.$bBureau of Land Management.$bPortland Service Center, 801 0$bINARC 801 1$bINARC 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910717192703321 996 $aInterpretive techniques, devices and methods for the BLM field use$93350623 997 $aUNINA