PT  - JOURNAL ARTICLE
ED - International Society of Arboriculture
TI  - Abstract
AID  - 10.48044/joa.1977.3.3.58
DP  - 1977 Mar 01
TA  - Arboriculture &amp;amp; Urban Forestry (AUF)
PG  - 58--58
VI  - 3
IP  - 3
4099  - http://auf.isa-arbor.com/content/3/3/58.short
4100  - http://auf.isa-arbor.com/content/3/3/58.full