This is a delightfully easy to use and quick reference of terminology, chemical formulas and other soil and plant related information. The book is full of information and contains 1,263 terms; 51 tables and figures, plus much, much more useful and current information. This reference will be a helpful and useful companion for anyone engaged in growing plants ...from homeowners and gardeners to plant and soil specialists. This book will be a practical reference and an extremely valuable resource.