LEADER 01756oam 2200493 450 001 9910711784003321 005 20181227112346.0 035 $a(CKB)5470000002486228 035 $a(OCoLC)953209408 035 $a(OCoLC)995470000002486228 035 $a(EXLCZ)995470000002486228 100 $a20160707d1978 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aGold, silver, and other resources in the ash of incinerated sewage sludge at Palo Alto, California $ea preliminary report /$fby R.A. Gulbrandsen [and four others] 210 1$a[Reston, Virginia] :$cUnited States Department of the Interior, Geological Survey,$d1978. 215 $a1 online resource (iii, 7 pages) 225 1 $aGeological Survey circular ;$v784 320 $aIncludes bibliographical references (page 7). 517 $aGold, silver, and other resources in the ash of incinerated sewage sludge at Palo Alto, California 606 $aPrecious metals$zCalifornia$zPalo Alto 606 $aSewage sludge$xComposition 606 $aPrecious metals$2fast 606 $aSewage sludge$2fast 607 $aCalifornia$2fast 615 0$aPrecious metals 615 0$aSewage sludge$xComposition. 615 7$aPrecious metals. 615 7$aSewage sludge. 700 $aGulbrandsen$b Robert A.$01389612 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910711784003321 996 $aGold, silver, and other resources in the ash of incinerated sewage sludge at Palo Alto, California$93528148 997 $aUNINA