02100nam a2200397Ia 450000100060000000300050000600500170001100800410002801000150006901200120008402200140009603500200011004000430013004200130017304300210018605000170020707400180022408600180024224500770026024600760033726001420041330000210055531000110057636200210058749000450060851500400065353000710069355004230076465000630118765000880125065000640133865000870140271000860148976000450157578000820162065424BIBL20200624062619.0850211m19869999pr ar1 fr s  f0   a0eng    a 85641095   a3i85020 a8756-9809  a(OCoLC)11682996  aDLCcDLCdNSDdGPOdDLCdGPOdm/cdGPO  alcansdp  anwpr---anwvi---00aGB717b.U53a  a619-E-53 (MF)0 aI 19.53/2:PR-00aWater resources databPuerto Rico and the U.S. Virgin Islands water year18aU.S.G.S. water resources data.pPuerto Rico and the U.S. Virgin Islands00aSan Juan, PRbU.S. Dept. of the Interior, Geological Surveya[Springfield, VAbNational Technical Information Service, distributorc1984-  av.bmapsc28 cm.  aAnnual0 aWater year 1986- 0aU.S. Geological Survey water-data report  aEach issue covers: Oct. 1-Sept. 30.  aVols. for 1983- distributed to depository libraries in microfiche.0 aVols. for 1983-198 prepared in cooperation with Caribbean District, WRD, U.S. Geological Survey, the Commonwealth of Puerto Rico, the Government of the U.S. Virgin Islands, and other agencies; <1985>-198 , <1988-> in cooperation with the Commonwealth of Puerto Rico, the Government of the U.S. Virgin Islands, and other agencies; 198 -<1987> in cooperation with the Commonwealth of Puerto Rico and with other agencies. 0aWater supplyzPuerto RicoxStatisticsxPeriodicals.2Local 0aWater qualityzVirgin Islands of the United StatesxStatisticsxPeriodicals.2Local 0aWater qualityzPuerto RicoxStatisticsxPeriodicals.2Local 0aWater supplyzVirgin Islands of the United StatesxStatisticsxPeriodicals.2Local 0aGeological Survey (U.S.)  bWater Resources Division.bCaribbean District.2Local0 tU.S. Geological Survey water-data report00tWater resources data. Puerto Ricox8756-9795w(DLC) 85641097w(OCoLC)10297653