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- [31] STATE OFFICIALS SOUND OFF ON MOST PRESSING WATER-QUALITY ISSUES CIVIL ENGINEERING, 1982, 52 (09): : 49 - 52
- [32] NATURE CONSERVATION - WATER-QUALITY CRITERIA AND PLANTS AS WATER-QUALITY MONITORS WATER POLLUTION CONTROL, 1987, 86 (02): : 345 - 364
- [35] WATER-QUALITY MONITORING PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS PART 1-DESIGN AND CONSTRUCTION, 1981, 70 (FEB): : 187 - 189