Water Security For The 21st Century: Building Bridges Through Dialogue - Selected Proceedings Of The 11th Stockholm Water Symposium, Held In ... August 2001 (Water Science & Technology)
2002 Stockholm Water Symposium: Balancing Competing Water Uses - Present Status And New Prospects: Proceedings Of The 12th Stockholm Water Symposium, 12-15 August 2002 (Water Science & Technology)