Advances In Plant Nutrition, Volume Three, is the latest edition to Tinker's and Lauchli's series on major research efforts in plant nutrition. It synthesizes both basic and applied information in such areas as soil-plant relations, nutritional physiology, and plant nutrition technology. This combination of both fundamental and applied topics is a thorough and substantial coverage of plant nutrition, and will supplement the first two volumes. Researchers in agriculture, plant physiology, botany, forestry, and soil science will find this an invaluable resource, as will industrial and commercial producers of fertilizers who wish to be up to date on relevant topics.