LEADER 01831oam 2200481 450 001 9910705829903321 005 20170807091124.0 035 $a(CKB)5470000002454120 035 $a(OCoLC)891581505 035 $a(OCoLC)995470000002454120 035 $a(EXLCZ)995470000002454120 100 $a20140929d1975 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBackground geochemistry of some rocks, soils, plants, and vegetables in the conterminous United States /$fby Jon J. Connor and Hansford T. Shacklette; with sections on field studies by Richard J. Ebens [and four others] 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1975. 215 $a1 online resource (iv, F168 pages) $cillustrations, maps 225 1 $aGeological Survey professional paper ;$v574-F 225 1 $aStatistical studies in field geochemistry 300 $aTitle from title screen (viewed September 24, 2014). 300 $a"Geochemical summaries for 147 landscape units sampled in 25 field studies." 320 $aIncludes bibliographical references (pages F17-F18). 606 $aGeochemistry$zUnited States 606 $aGeochemistry$2fast 607 $aUnited States$2fast 615 0$aGeochemistry 615 7$aGeochemistry. 700 $aConnor$b Jon J.$01404968 702 $aEbens$b Richard J. 702 $aShacklette$b Hansford T. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910705829903321 996 $aBackground geochemistry of some rocks, soils, plants, and vegetables in the conterminous United States$93502906 997 $aUNINA