Weed Management Handbook, 9th Edition Robert E. L. Naylor (Editor) ISBN: 978-0-632-05732-0 Hardcover 432 pages October 2002, Wiley-Blackwell US $320.00 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 5-6 days delivery time. The book is not returnable. Other Available Formats: E-book