共 50 条
- [1] MANAGEMENT OF WATER-QUALITY IN THE UK UPLANDS WORLD WATER 89: MANAGING THE FUTURE - LEARNING FROM THE PAST, 1989, : 87 - 87
- [3] WATER-QUALITY - CURRENT ISSUES JOURNAL AMERICAN WATER WORKS ASSOCIATION, 1984, 76 (10): : 65 - 65
- [8] WATER-QUALITY ISSUES ON PRIVATE AND STATE LANDS PROCEEDINGS OF WATERSHED 89: A CONFERENCE ON THE STEWARDSHIP OF SOIL, AIR, AND WATER RESOURCES, 1989, : 5 - 7
- [9] WATER-QUALITY ISSUES - THE NEED FOR A NEW APPROACH INCREASING UNDERSTANDING OF PUBLIC PROBLEMS AND POLICIES - 1989, 1989, : 117 - 123
- [10] WATER-QUALITY STANDARDS AND WATER-QUALITY JOURNAL WATER POLLUTION CONTROL FEDERATION, 1982, 54 (07): : 1131 - 1138