I can't think of much to add to the last review; that says it all pretty much. This is a big heavy book and loaded with information. You can tell by the writing that the author knows his subject. There are entries from personal observation. I can get this at my local library. If I could not I sure would like to own it.
Dirr's Encyclopedia of Trees & Shrubs is a comprehensive book on trees and shrubs. This publication belongs in everyone's gardening library! Michael Dirr is the world's foremost authority on trees and shrubs. This book is a wonderful horticultural reference and includes meticulous information on planting and care. It's actually a compilation of Dr. Dirr's two books: Dirr's Hardy Trees and Shrubs and Dirr's Trees and Shrubs for Warm Climates. I heartily recommend this book for new and experienced gardeners alike. It's easy to understand and would be invaluable to new homeowners landscaping their property for the first time. The photographs are outstanding; a visual delight for the senses!