000 00813nam a2200241Ia 4500
001 4809
003 BIBL
005 20160527184104.0
008 910918s1991 pr ab grb f000100eng0d
010 _aevl90007631
041 0 _aeng
049 _aEVLP
_bP.R.
_b551.49
_bG776g
_cc1
082 _a551.4/9
092 _aP.R.
_b551.49
_bG776g
100 1 0 _aGraves, Robert P.
_9230586
_2Local
245 1 0 _aGround-water resources in Lajas Valley, Puerto Rico
_cby Robert P. Graves.
260 0 _aSan Juan, P.R.
_bDepartment of the Interior
_c1991.
300 _avi, 55 p.
_bill., maps
490 1 _aWater resources investigations report
_v89-4182
_9187441
_2Local
650 0 _aGeology
_zPuerto Rico
_zLajas.
_9101964
_2Local
650 0 _aWater supply
_zPuerto Rico
_zLajas.
_9187448
_2Local
651 0 _aPuerto Rico
_9155382
_2Local
999 _c4256
_d4256