On today’s show, we have two excellent segments. First we have Mary Rankin back to the show to talk about sustainability issues issues in the city of Ames. She is the sustainability coordinator for the City of Ames and works with different city departments to increase their efforts at sustainability. Today she brings Kristina Murphy from the water department to the show. Our second guest is Candice Gardner, the Research Director at the North Central Regional Plant Introduction Station. She brings Jeff Karstens who is an expert on saving ash tree seeds to preserve ash trees from the emerald ash borer.
Originally broadcast 11/13/2015
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