PT  - JOURNAL ARTICLE
ED  - ,
TI  - Abstracts
AID  - 10.48044/joa.1981.7.1.18
DP  - 1981 Jan 01
TA  - Arboriculture &amp;amp; Urban Forestry (AUF)
PG  - 18--18
VI  - 7
IP  - 1
4099  - http://auf.isa-arbor.com/content/7/1/18.short
4100  - http://auf.isa-arbor.com/content/7/1/18.full