Kim H Tan

Kim Howard Tan, Ph.D., is professor emeritus at the Department of Crops and Soil Science, University of Georgia, Athens, USA, where he has taught basic soils, soil chemistry, advanced soil chemistry, and methodology of soil and plant analysis for more than 25 years. His humic acid research has made him one of the authorities on humic acid chemistry and organic–inorganic interaction reactions. He was named Fellow of the American Society of Agronomy and the Soil Science Society of America and is a member of the International Union of Soil Science. Dr. Tan is an author or coauthor of more than 200 articles, abstracts, proceedings, and book chapters, as well as the author, coauthor, or editor of 13 books.