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Managing Spray Drift from Aerial Fixed-Wing Applications North American Conference on Pesticide Spray Drift Management[C/OL]. I W Kirk. http://pmo.umext.maine.edu/drift/drift%20proceedings.pdf . 2006
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Boom Application Equipment and Drift.North American Conference on Pesticide Spray Drift Management[C/OL]. Robert E Wolf. http://pmo.umext.maine.edu/drift/drift%20proceedings.pdf . 2006