Subcontractors and contractors who deal with irrigation, drainage, and landscaping can turn to this comprehensive manual to enhance their technical skills. In this exclusive guide professionals will also find answers to all aspects of landscape construction from decks and retaining walls to pest and plant identification.Both the practicing and novice lalndscaper will benefit from information about hot topics such as energy-efficient irrigation and "earth-friendly" landscaping techniques, as well as important side issues such as scheduling and marketing.