PT  - JOURNAL ARTICLE
ED  - ,
TI  - Abstract
AID  - 10.48044/joa.1990.16.9.252
DP  - 1990 Sep 01
TA  - Arboriculture &amp;amp; Urban Forestry (AUF)
PG  - 252--252
VI  - 16
IP  - 9
4099  - http://auf.isa-arbor.com/content/16/9/252.short
4100  - http://auf.isa-arbor.com/content/16/9/252.full
SO  - JOA1990 Sep 01; 16