Good reading on trees and associates
 

Literature Available by Dr. Shigo is he
http://www.treedictionary.com/DICT2003/treeinfo.html

Hard to get Documents
http://www.treedictionary.com/DICT20...get/index.html


If you have any suggestions please let me know. 610-864-5251

John A. Keslick, Jr.
Consulting Arborist
http://mercury.ccil.org/~treeman/
Beware of so-called TREE EXPERTS who do not understand TREE BIOLOGY!
Storms, fires, floods, earthquakes, and volcanic eruptions keep reminding us
that we are not the boss.