Watermatex '91 : proceedings of the Second International Conference on Systems Analysis in Water Quality Management, held in Durham, New Hampshire, USA, 3-6 June 1991 / editors T. O. Barnwell, P. J. Ossenbruggen and M. B. Beck
Sponsored by the IAWPRC Specialist Group on Systems Analysis in Water Quality Management, the IAWPRC Specialist Group on Computing, and the IAWPRC Specialist Group on Instrumentation, Control and Automation