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Donovan, Geoffrey H., Prestemon, Jeffrey P.. (). The Effect of Trees on Crime in Portland, Oregon . : .

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Donovan, Geoffrey H., Prestemon, Jeffrey P.. The Effect of Trees on Crime in Portland, Oregon. : , . Text.

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Donovan, Geoffrey H., Prestemon, Jeffrey P.. The Effect of Trees on Crime in Portland, Oregon. : , . Text.

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Donovan, Geoffrey H., Prestemon, Jeffrey P.. The Effect of Trees on Crime in Portland, Oregon. : , . Print.