@article {23, editor = {,}, title = {Abstracts}, volume = {16}, number = {1}, pages = {23--23}, year = {1990}, doi = {10.48044/joa.1990.16.1.23}, publisher = {Arboriculture \& Urban Forestry (AUF)}, issn = {1935-5297}, URL = {https://auf.isa-arbor.com/content/16/1/23}, eprint = {https://auf.isa-arbor.com/content/16/1/23.full.pdf}, journal = {Arboriculture \& Urban Forestry (AUF)} }