LEADER 01473nam 2200385 450 001 9910693186703321 005 20041206161421.0 035 $a(CKB)5470000002359645 035 $a(OCoLC)57175940 035 9 $aocm57175940 035 $a(OCoLC)995470000002359645 035 $a(EXLCZ)995470000002359645 100 $a20041206d1976 ua 0 101 0 $aeng 135 $aurcn|||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGuidelines for sample collecting and analytical methods used in the U.S. Geological Survey for determining chemical composition of coal$b[electronic resource] /$fby Vernon E. Swanson and Claude Huffman, Jr 210 1$a[Washington, D.C.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d1976. 225 1 $aGeological Survey circular ;$v735 300 $aTitle from title screen (viewed on Dec. 06, 2004). 320 $aIncludes bibliographical references. 606 $aCoal$xAnalysis 606 $aCoal$xSampling 615 0$aCoal$xAnalysis. 615 0$aCoal$xSampling. 700 $aSwanson$b Vernon E$g(Vernon Emmanuel),$f1922-1992.$01383962 701 $aHuffman$b Claude$f1922-$01383963 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910693186703321 996 $aGuidelines for sample collecting and analytical methods used in the U.S. Geological Survey for determining chemical composition of coal$93429604 997 $aUNINA