@article {81, editor = {,}, title = {Abstracts}, volume = {5}, number = {4}, pages = {81--81}, year = {1979}, doi = {10.48044/joa.1979.5.4.81}, publisher = {Arboriculture \& Urban Forestry (AUF)}, issn = {1935-5297}, URL = {https://auf.isa-arbor.com/content/5/4/81}, eprint = {https://auf.isa-arbor.com/content/5/4/81.full.pdf}, journal = {Arboriculture \& Urban Forestry (AUF)} }