LEADER 02225oam 2200553 450 001 9910713695803321 005 20200610110722.0 035 $a(CKB)5470000002502711 035 $a(OCoLC)974647170 035 $a(OCoLC)995470000002502711 035 $a(EXLCZ)995470000002502711 100 $a20170306d1991 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCharacterization of the International Humic Substances Society standard and reference fulvic and humic acids by solution state carbon-13 (¹³C) and hydrogen-1 (¹H) nuclear magnetic resonance spectrometry /$fby Kevin A. Thorn, Daniel W. Folan, and Patrick MacCarthy 210 1$aDenver, Colorado :$cU.S. Geological Survey,$d1989. 215 $a1 online resource (v, 93 pages) $cillustrations 225 1 $aWater-resources investigations report ;$v89-4196 320 $aIncludes bibliographical references (pages 92-93). 517 $aCharacterization of the International Humic Substances Society standard and reference fulvic and humic acids by solution state carbon-13 606 $aHumic acid 606 $aFulvic acids 606 $aNuclear magnetic resonance spectroscopy 606 $aFulvic acids$2fast 606 $aHumic acid$2fast 606 $aNuclear magnetic resonance spectroscopy$2fast 615 0$aHumic acid. 615 0$aFulvic acids. 615 0$aNuclear magnetic resonance spectroscopy. 615 7$aFulvic acids. 615 7$aHumic acid. 615 7$aNuclear magnetic resonance spectroscopy. 700 $aThorn$b Kevin A.$01412770 702 $aFolan$b Daniel W. 702 $aMacCarthy$b Patrick 712 02$aGeological Survey (U.S.), 712 02$aInternational Humic Substances Society. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910713695803321 996 $aCharacterization of the International Humic Substances Society standard and reference fulvic and humic acids by solution state carbon-13 (¹³C) and hydrogen-1 (¹H) nuclear magnetic resonance spectrometry$93507335 997 $aUNINA