TY - BOOK ID - 138741206 TI - Water-quality assessment of south-central Texas : comparison of water quality in surface-water samples collected manually and by automated samplers AU - Ging, Patricia B. AU - Geological Survey (U.S.) PY - 1999 PB - [Reston, Va.] : U.S. Dept. of the Interior, U.S Geological Survey, DB - UniCat KW - Water quality KW - Groundwater KW - Quality UR - https://www.unicat.be/uniCat?func=search&query=sysid:138741206 AB - ER -