LEADER 01679oam 2200457 450 001 9910704255603321 005 20160127105010.0 035 $a(CKB)5470000002439118 035 $a(OCoLC)885119707 035 $a(EXLCZ)995470000002439118 100 $a20140802d1956 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOccurrence of diatomaceous earth near Kenai, Alaska /$fby George Plafker 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1956. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iii, 25-31 pages, 1 page of plate) $cmaps, charts, photographs 225 1 $aGeological Survey bulletin ;$v1039-B 225 1 $aInvestigations of construction materials in Alaska 300 $aTitle from title screen (viewed July 22, 2014). 300 $aAdditional title page description: "A short description of the occurence and formation of diatomaceous earth, and its suitability as a construction material." 320 $aIncludes bibliographical references (page 31). 606 $aGeology$zAlaska$zKenai 606 $aGeology$2fast 607 $aAlaska$zKenai$2fast 615 0$aGeology 615 7$aGeology. 700 $aPlafker$b George$f1929-$01392443 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910704255603321 996 $aOccurrence of diatomaceous earth near Kenai, Alaska$93531502 997 $aUNINA