Citation: HOOD,NICHOLAS, OUR PRESIDENT, EXPLAINS THE REASONS BEHIND, AND SOME OF THE IMPLICATIONS OF THE NEW IWSA CONSTITUTION, AQUA, 47(1), 1998, pp. 1-2
Citation: J. Ayele et al., EFFICIENCY OF 3 POWDERED ACTIVATED CARBONS FOR THE ADSORPTION OF ATRAZINE AND DIURON-USE OF SOME MODELS, AQUA, 47(1), 1998, pp. 41-45
Citation: P. Johnson et al., DETERMINING THE OPTIMAL THEORETICAL RESIDENCE TIME DISTRIBUTION FOR CHLORINE CONTACT TANKS, AQUA, 47(5), 1998, pp. 209-214
Citation: Rm. Clark et al., EVALUATING THE EFFECTS OF UPSTREAM DISCHARGERS ON DOWNSTREAM WATER-SUPPLIES - A SOURCE WATER PROTECTION MODEL, AQUA, 47(5), 1998, pp. 215-222
Citation: P. Nisipeanu et T. Grunebaum, THE RUHRVERBAND - A WATER MANAGEMENT ASSOCIATION FOR AN ENTIRE CATCHMENT-AREA BASED ON A SPECIAL ACT, AQUA, 47(5), 1998, pp. 229-235
Citation: Ak. Nikumbh et al., HEAVY-METAL ANALYSIS OF SURFACE WATERS, GROUND WATERS, SOILS AND INDUSTRIAL EFFLUENTS FROM PUNE AREA, AQUA, 47(5), 1998, pp. 245-253