|
|
Arboriculture & Urban Forestry Online
| Vol. 7, No. 2
|
Contents
|
February 1981
|
|
Anatomical Features of Girdling Root Injury
(View PDF)
|
G.W. Hudler and M.A. Beale
|
|
Fertilization and other Factors Enhancing the Growth Rate of Young Shade Trees
(View PDF)
|
Hendrik van de Werken
|
|
Norway Maple Decline
(View PDF)
|
Paul D. Manion
|
|
Landfill Gas, What it does to Trees and how its Injurious Effects may be Prevented
(View PDF)
|
Franklin B. Flower, Edward F. Gilman, and Ida A. Leone
|
|
Trees as Design Elements in the Landscape
(View PDF)
|
Anthony Tyznik
|
|
