TY - BOOK AU - Heisel,James E. TI - Water budget and hydraulic aspects of artificial recharge, south coast of Puerto Rico T2 - Water resources investigation PY - 1979/// CY - [Washington] PB - U.S. Geological Survey KW - Water, Under ground KW - Puerto Rico KW - Artificial recharge KW - Local KW - Mathematical models KW - Water reuse KW - Water, Underground ER -