*Please note: This publication must be ordered from the University of Minnesota Extension. See below for contact information.
In this intermediate project, learn how trees move water from soil to canopy; diagram a leaf; describe a trees life and decode its rings; understand major forest changes and the impact of invasive species; identify infectious and noninfectious tree diseases; identify and record insect damage to trees; analyze fire risk; understand forest densities and how to estimate the volume of a standing tree; understand why trees are necessary for human life; select urban tree planting sites, understand types of organism habitats; and more.
To order, contact:
Extension Store
405 Coffey Hall
1420 Eckles Avenue
St. Paul, MN 55108-6068
Phone: (800) 876-8636 or (612) 624-4900
Fax: (612) 625-6281
Email: order@extension.umn.edu
www.n4hccs.org