"The Complete Irrigation Workbook: Design, Installation, Maintenance and Water Management" by Larry Keesen is a comprehensive guide for gardening enthusiasts looking to improve their landscape irrigation systems. The trade paperback book, published in 2013, covers topics such as design, installation, maintenance, and water management. With 192 pages, it provides detailed information in English on how to efficiently water your garden and manage resources effectively. This workbook is a valuable resource for anyone looking to enhance their gardening skills and knowledge.