Persistent Organic Pollutants in Asia, 7 This book contains large amounts of data obtained through environmental monitoring of persistent organic pollutants (POPs) in 10 Asian countries and Australia and explored using principles of environmental chemistry, toxicology and risk assessment. It also includes accounts of current governmental policies, monitoring and surveillance programmes, impacts on human health, and cross-boundary transport of POPs in these countries. Contact: Customer Service Department, Elsevier B.V., 3 Killiney Road #08-01, Winsland House I, Singapore 239519. Tel: +65 6349 0222; Fax: +65 6733 1510 E-mail: asiabkinfo@elsevier.com Chemical Water and Wastewater Treatment IX This book, the Proceedings of the 12th Gothenburg Symposium, provides information on scientific and practical experience in integrated water resources management. It is the outcome of collective experience and know-how exchanged between experts in the field of water technology from all over the world, from the Americas, from Central and Southern Africa, from Europe and from different parts of Asia. The symposium and this book differ from its predecessors in that the focus is also on key non-technical aspects that may influence technological solutions. The book is a valuable resource for those interested in chemical water and wastewater treatment technology. Contact: International Water Association, Alliance House, 12 Caxton Street, London SW1H 0QS, United Kingdom. Tel: +44 (207) 654 5500; Fax: +44 (207) 654 5555 E-mail: water@iwahq.org.uk.