LEADER 01864oam  2200517   450 
001 9910713592203321
005 20200511105847.0
035   $a(CKB)5470000002501737
035   $a(OCoLC)974647469
035   $a(OCoLC)995470000002501737
035   $a(EXLCZ)995470000002501737
100   $a20170306d1989      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWater resources of the Humacao-Naguabo area, eastern Puerto Rico /$fby Robert P. Graves
210  1$aSan Juan, Puerto Rico :$cU.S. Geological Survey,$d1989.
215   $a1 online resource (vii, 69 pages) $cillustrations, maps
225 1 $aWater-resources investigations report ;$v87-4088
300   $a"Prepared in cooperation with Puerto Rico Industrial Development Company."
320   $aIncludes bibliographical references (pages 68-69).
517 3 $aWater resources of the Humacao Naguabo area, eastern Puerto Rico
606   $aWater-supply$zPuerto Rico
606   $aIndustrial water supply$zPuerto Rico
606   $aGroundwater flow$zPuerto Rico$xMathematical models
606   $aGroundwater flow$xMathematical models$2fast
606   $aWater-supply$2fast
615  0$aWater-supply
615  0$aIndustrial water supply
615  0$aGroundwater flow$xMathematical models.
615  7$aGroundwater flow$xMathematical models.
615  7$aWater-supply.
700   $aGraves$b Robert P.$057957
712 02$aGeological Survey (U.S.),
712 02$aPuerto Rico Industrial Development Company.
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910713592203321
996   $aWater resources of the Humacao-Naguabo area, eastern Puerto Rico$93457018
997   $aUNINA