@Article{hess-3-565-1999, AUTHOR = {Hutchins, M. G. and Reynolds, B. and Smith, B. and Wiggans, G. N. and Lister, T. R.}, TITLE = {Evaluation and interpretation of regional and site-specific hydrochemical data bases for water quality assessment}, JOURNAL = {Hydrology and Earth System Sciences}, VOLUME = {3}, YEAR = {1999}, NUMBER = {4}, PAGES = {565--580}, URL = {http://www.hydrol-earth-syst-sci.net/3/565/1999/}, ISSN = {1027-5606} }