Tree Root Patterns:

Tree Root patterns

Figures 37 is from:
Assmann, E. 1970, The Principles of Forest Yield Study, Studies of the organic Production, Structure, Increment and Yield of Forest Stands. (English edition) Pergamon Press, Oxford, New York, Tronto, Sydney, Brauncschweig

Created: January 21, 2003
by David R. Larsen, Copyright 2003 - 2011
Last Updated: February 7, 2011