00617nam a2200169Ia 450000100060000000300050000600500170001100800410002801000170006910000220008624501090010826000450021730000340026249000580029665000450035465000480039958013BIBL20160527190524.0920413s1991    pruab  gr0   f000100eng0d  adoc92000725 10aReid, Ken.2Local10aCost-effectiveness of the stream-gaging program in Puerto Rico and the U.S. Virgin Islandscby Ken Reid.0 aSan Juan, P.R.bGeological Surveyc1991.  aiv, 32 p.bill., mapsc28 cm.00aWater resources investigations reportv90-40882Local 0aStream measurementszPuerto Rico.2Local 0aStream-gaging stationszPuerto Rico.2Local