LEADER 01851oam 2200529I 450 001 9910704386603321 005 20160304114518.0 035 $a(CKB)5470000002439815 035 $a(OCoLC)885119629 035 $a(EXLCZ)995470000002439815 100 $a20140802d1957 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA reconnaissance study of the beach sands of Puerto Rico /$fby Robert B. Guillou and Jewell J. Glass 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1957. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 273-305 pages, 1 page of plate) $cmap, charts, photographs 225 1 $aGeological Survey bulletin ;$v1042-I 225 1 $aContributions to economic geology 300 $aTitle from title screen (viewed July 22, 2014). 300 $a"Prepared in cooperation with the Economic Development Administration of the Commonwealth of Puerto Rico." 320 $aIncludes bibliographical references (page 303) and index. 606 $aGeology$zPuerto Rico 606 $aSand$zPuerto Rico 606 $aGeology$2fast 606 $aSand$2fast 607 $aPuerto Rico$2fast 615 0$aGeology 615 0$aSand 615 7$aGeology. 615 7$aSand. 700 $aGuillou$b Robert B.$01419355 702 $aGlass$b Jewell J. 712 02$aPuerto Rico.$bEconomic Development Administration. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910704386603321 996 $aA reconnaissance study of the beach sands of Puerto Rico$93533539 997 $aUNINA