LEADER 01613oam 2200469I 450 001 9910711484803321 005 20180921112432.0 035 $a(CKB)5470000002483190 035 $a(OCoLC)953267179 035 $a(OCoLC)995470000002483190 035 $a(EXLCZ)995470000002483190 100 $a20160708d1952 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCoal prospects and coal exploration and development in the lower Matanuska Valley, Alaska, in 1950 /$fby F.F. Barnes and D.M. Ford 210 1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1952. 215 $a1 online resource (5 pages) $cmap +$e1 plate 225 1 $aGeological Survey circular ;$v154 320 $aIncludes bibliographical references (page 5). 606 $aCoal$zAlaska$zMatanuska River Valley 606 $aCoal mines and mining$zAlaska$zMatanuska River Valley 606 $aCoal$2fast 607 $aAlaska$zMatanuska River Valley$2fast 615 0$aCoal 615 0$aCoal mines and mining 615 7$aCoal. 700 $aBarnes$b Farrell F$g(Farrell Francis),$f1905-1980,$01386498 702 $aFord$b D. M. 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 $a9910711484803321 996 $aCoal prospects and coal exploration and development in the lower Matanuska Valley, Alaska, in 1950$93435455 997 $aUNINA