LEADER 02614oam 2200613 450 001 9910713779603321 005 20200724103821.0 035 $a(CKB)5470000002503885 035 $a(OCoLC)680117904$z(OCoLC)631145430 035 $a(OCoLC)995470000002503885 035 $a(EXLCZ)995470000002503885 100 $a20101107d1997 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater balance and quantification of total phosphorus and total nitrogen loads entering and leaving the Lago de Cidra, central Puerto Rico /$fby Orlando Ramos-Gine?s ; prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority ; Puerto Rico Environmental Quality Board and the Puerto Rico Department of Natural and Environmental Resources 210 1$aSan Juan, Puerto Rico :$cU.S. Geological Survey,$d1997. 215 $a1 online resource (v, 28 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v96-4222 300 $a"Prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority, Puerto Rico Environmental Quality Board, and the Puerto Rico Department of Natural and Environmental Resources." 320 $aIncludes bibliographical references (pages 28). 606 $aWater$xPhosphorus content$zPuerto Rico$zCidra Lake 606 $aWater$xNitrogen content$zPuerto Rico$zCidra Lake 606 $aEutrophication$zPuerto Rico$zCidra Lake 606 $aEutrophication$2fast 606 $aWater$xNitrogen content$2fast 606 $aWater$xPhosphorus content$2fast 607 $aPuerto Rico$zCidra Lake$2fast 615 0$aWater$xPhosphorus content 615 0$aWater$xNitrogen content 615 0$aEutrophication 615 7$aEutrophication. 615 7$aWater$xNitrogen content. 615 7$aWater$xPhosphorus content. 700 $aRamos-Gine?s$b Orlando$01385328 712 02$aGeological Survey (U.S.), 712 02$aPuerto Rico.$bDepartment of Natural and Environmental Resources. 712 02$aPuerto Rico.$bEnvironmental Quality Board. 712 02$aPuerto Rico Aqueduct and Sewer Authority. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCA 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910713779603321 996 $aWater balance and quantification of total phosphorus and total nitrogen loads entering and leaving the Lago de Cidra, central Puerto Rico$93541756 997 $aUNINA