The Cost of Shade: Cost-Effectiveness of Trees Versus Bus Shelters
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E. Gregory McPherson and Sharon Biedenbender
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Effects of a Deep Layer of Mulch on the Soil Environment and Tree Root Growth
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Gary W. Watson and Gary Kupkowski
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Bacterial Species in Relation to Forest Tree Decline
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M. Scortichini, A. Belisario, and E. Motta
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The California Tree Failure Report Program: An Overview
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L. R. Costello and A. M. Berry
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