Table of Contents
September 1991; Volume 17 , Issue 9-
Articles
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The Cost of Shade: Cost-Effectiveness of Trees Versus Bus Shelters
E. Gregory McPherson and Sharon Biedenbender- Arboriculture & Urban Forestry (AUF) September 1991, 17 (9) 233-242;
- DOI: https://doi.org/10.48044/jauf.1991.055
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Effects of a Deep Layer of Mulch on the Soil Environment and Tree Root Growth
Gary W. Watson and Gary Kupkowski- Arboriculture & Urban Forestry (AUF) September 1991, 17 (9) 242-245;
- DOI: https://doi.org/10.48044/jauf.1991.056
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Bacterial Species in Relation to Forest Tree Decline
M. Scortichini, A. Belisario and E. Motta- Arboriculture & Urban Forestry (AUF) September 1991, 17 (9) 246-249;
- DOI: https://doi.org/10.48044/jauf.1991.057
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The California Tree Failure Report Program: An Overview
L. R. Costello and A. M. Berry- Arboriculture & Urban Forestry (AUF) September 1991, 17 (9) 250-256;
- DOI: https://doi.org/10.48044/jauf.1991.058
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