|Article Summary|| |
Counties throughout Iowa are paying as much as $50,000 to spray herbicides alongside county roads for weed control. Daryl Smith says spraying chemicals not only contributes to groundwater contamination, but also wastes taxpayers dollars.
UNI prof heads roadside management program that saves money, environment.
|News||Public Relations News Release||Monday, June 13, 1988||1988||463||1|
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