PT  - JOURNAL ARTICLE
ED  - ,
TI  - Contributed Abstract
AID  - 10.48044/joa.1991.17.11.305
DP  - 1991 Nov 01
TA  - Arboriculture &amp;amp; Urban Forestry (AUF)
PG  - 305--305
VI  - 17
IP  - 11
4099  - http://auf.isa-arbor.com/content/17/11/305.short
4100  - http://auf.isa-arbor.com/content/17/11/305.full